Herpetofaunal List for Mesoamerica
17 April 2018
The Mesoamerican Herpetology Taxonomic Board (TB) is maintaining a running inventory of the native herpetofauna of Mexico and Central America, based primarily on or updated from the following: Wilson, L. D., V. Mata-Silva, and J. D. Johnson. 2013. A conservation reassessment of the reptiles of Mexico based on the EVS measure. Amphibian & Reptile Conservation 7: 1–47; Wilson, L. D., J. D. Johnson, and V. Mata-Silva. 2013. A conservation reassessment of the amphibians of Mexico based on the EVS measure. Amphibian & Reptile Conservation 7: 97–127, and Johnson, J. D., V. Mata-Silva, and L. D. Wilson. 2015. A conservation reassessment of the herpetofauna of Central America based on the EVS measure. Amphibian & Reptile Conservation 9: 1–94. The list is current to the date indicated above. Please note that information on several taxonomic controversial issues appears in the Johnson et al. (2015) paper, as follows: Trachemys in Central America; taxonomy of Chelonia mydas; status of Cryptochelys; Staurotypinae vs. Staurotypidae; single genus vs. multiple genera approaches to anole classification; and Coluber vs. Masticophis. In the future, the TB will be providing more updates on taxonomic changes, and other “comments” for taxa where taxonomic problems exist. The TB invites comments from users.
The numbers in parentheses following the individual species are based on a system of distributional categories devised by Wilson, L. D., J. D. Johnson, L. W. Porras, V. Mata-Silva, and E. García-Padilla. 2017. Mesoamerican Herpetology 4: 902–914. The numbers refer to the following categories: (1) MXEN (species endemic to Mexico [except for a few also found in Canada]); (2) CAEN (species endemic to Central America); (3) MXUS (species distributed only in Mexico and the United States [except for a few also found in Canada]); (4) MXCA (species found only in Mexico and Central America); (5) CASA (species distributed only in Central America and South America); (6) MXSA (species ranging from Mexico to South America); (7) USCA (species ranging from the United States to South America [except for a few also found in the Antilles]); (8) USSA (species ranging from the United States to South America); and (9) OCEA (Oceanic species).
Total Herpetofauna (2,127 species)
Amphibians (823 species)
Order Anura (508 species)
Family Aromobatidae (1 species)
Allobates talamancae (5)
Family Bufonidae (64 species)
Anaxyrus boreus (3)
Anaxyrus californicus (3)
Anaxyrus cognatus (3)
Anaxyrus compactilis (1)
Anaxyrus debilis (3)
Anaxyrus kelloggi (1)
Anaxyrus mexicanus (1)
Anaxyrus punctatus (3)
Anaxyrus retiformis (3)
Anaxyrus speciosus (3)
Anaxyrus woodhousii (3)
Atelopus certus (2)
Atelopus chiriquiensis (2)
Atelopus chirripoensis (2)
Atelopus glyphus (5)
Atelopus limosus (2)
Atelopus senex (2)
Atelopus varius (2)
Atelopus zeteki (2)
Incilius alvarius (3)
Incilius aucoinae (2)
Incilius aurarius (4)
Incilius bocourti (4)
Incilius campbelli (4)
Incilius canaliferus (4)
Incilius cavifrons (1)
Incilius chompipe (2)
Incilius coccifer (4)
Incilius coniferus (5)
Incilius cristatus (1)
Incilius cycladen (1)
Incilius epioticus (2)
Incilius fastidiosus (2)
Incilius gemmifer (1)
Incilius guanacaste (2)
Incilius holdridgei (2)
Incilius ibarrai (2)
Incilius karenlipsae (2)
Incilius leucomyos (2)
Incilius luetkenii (4)
Incilius macrocristatus (4)
Incilius marmoreus (1)
Incilius mayordomus (2)
Incilius mazatlanensis (1)
Incilius mccoyi (1)
Incilius melanochlorus (2)
Incilius nebulifer (3)
Incilius occidentalis (1)
Incilius periglenes (2)
Incilius peripatetes (2)
Incilius perplexus (1)
Incilius porteri (2)
Incilius pisinnus (1)
Incilius signifer (2)
Incilius spiculatus (1)
Incilius tacanensis (4)
Incilius tutelarius (4)
Incilius valliceps (4)
Rhaebo haematiticus (5)
Rhinella acrolopha (5)
Rhinella alata (5)
Rhinella centralis (2)
Rhinella chrysophora (2)
Rhinella horribilis (7)
Family Centrolenidae (15 species)
Cochranella euknemos (5)
Cochranella granulosa (2)
Espadarana prosoblepon (5)
Hyalinobatrachium aureoguttatum (5)
Hylalinobatrachium chirripoi (5)
Hyalinobatrachium colymbiphyllum (5)
Hyalinobatrachium dianae (2)
Hyalinobatrachium fleischmanni (6)
Hyalinobatrachium talamancae (2)
Hyalinobatrachium valerioi (5)
Hyalinobatrachium vireovittatum (2)
Sachatamia albomaculata (5)
Sachatamia ilex (5)
Teratohyla pulverata (5)
Teratohyla spinosa (5)
Family Craugastoridae (129 species)
Craugastor adamastus (2)
Craugastor alfredi (4)
Craugastor amniscola (4)
Craugastor anciano (2)
Craugastor andi (2)
Craugastor angelicus (2)
Craugastor aphanus (2)
Craugastor aurilegulus (2)
Craugastor augusti (3)
Craugastor azueroensis (2)
Craugastor batrachylus (1)
Craugastor berkenbuschii (1)
Craugastor bocourti (2)
Craugastor bransfordii (2)
Craugastor brocchi (4)
Craugastor campbelli (2)
Craugastor catalinae (2)
Craugastor chac (2)
Craugastor charadra (2)
Craugastor chingopetaca (2)
Craugastor chrysozetetes (2)
Craugastor coffeus (2)
Craugastor crassidigitus (5)
Craugastor cruzi (2)
Craugastor cuaquero (2)
Craugastor cyanochthebius (2)
Craugastor daryi (2)
Craugastor decoratus (1)
Craugastor emcelae (2)
Craugastor emleni (2)
Craugastor epochthidius (2)
Craugastor escoces (2)
Craugastor evanesco (2)
Craugastor fecundus (2)
Craugastor fitzingeri (5)
Craugastor fleischmanni (2)
Craugastor gabbi (2)
Craugastor galacticorhinis (1)
Craugastor glaucus (1)
Craugastor gollmeri (2)
Craugastor greggi (4)
Craugastor guerreroensis (1)
Craugastor gulosus (2)
Craugastor hobartsmithi (1)
Craugastor inachus (2)
Craugastor jota (2)
Craugastor laevissimus (2)
Craugastor laticeps (4)
Craugastor lauraster (2)
Craugastor lineatus (4)
Craugastor loki (4)
Craugastor longirostris (5)
Craugastor matudai (4)
Craugastor megacephalus (2)
Craugastor megalotympanum (1)
Craugastor melanostictus (2)
Craugastor meredonensis (2)
Craugastor mexicanus (1)
Craugastor milesi (2)
Craugastor mimus (2)
Craugastor monnichorum (2)
Craugastor montanus (1)
Craugastor myllomyllon (2)
Craugastor nefrens (2)
Craugastor noblei (2)
Craugastor obesus (2)
Craugastor occidentalis (1)
Craugastor olanchano (2)
Craugastor omiltemanus (1)
Craugastor omoaensis (2)
Craugastor opimus (5)
Craugastor palenque (4)
Craugastor pechorum (2)
Craugastor pelorus (1)
Craugastor persimilis (2)
Craugastor phasma (2)
Craugastor podiciferus (2)
Craugastor polymniae (1)
Craugastor polyptychus (2)
Craugastor pozo (1)
Craugastor psephosypharus (4)
Craugastor punctariolus (2)
Craugastor pygmaeus (4)
Craugastor raniformis (5)
Craugastor ranoides (2)
Craugastor rayo (2)
Craugastor rhodopis (1)
Craugastor rhyacobatrachus (2)
Craugastor rivulus (2)
Craugastor rostralis (2)
Craugastor rugosus (2)
Craugastor rugulosus (1)
Craugastor rupinius (4)
Craugastor sabrinus (2)
Craugastor saltator (1)
Craugastor saltuarius (2)
Craugastor sandersoni (2)
Craugastor silvicola (1)
Craugastor spatulatus (1)
Craugastor stadelmani (2)
Craugastor stejnegerianus (2)
Craugastor stuarti (4)
Craugastor tabasarae (2)
Craugastor talamancae (2)
Craugastor tarahumaraensis (1)
Craugastor taurus (2)
Craugastor taylori (1)
Craugastor trachydermus (2)
Craugastor underwoodi (2)
Craugastor uno (1)
Craugastor vocalis (1)
Craugastor vulcani (1)
Craugastor yucatanensis (1)
Craugastor xucanebi (2)
Pristimantis achatinus (5)
Pristimantis adnus (2)
Pristimantis altae (2)
Pristimantis caryophyllaceus (2)
Pristimantis cerasinus (2)
Pristimantis cruentus (5)
Pristimantis gaigei (5)
Pristimantis moro (5)
Pristimantis museosus (2)
Pristimantis pardalis (2)
Pristimantis pirrensis (2)
Pristimantis ridens (5)
Pristimantis taeniatus (5)
Strabomantis bufoniformis (5)
Strabomantis laticorpus (2)
Family Dendrobatidae (21 species)
Ameerega maculata (2)
Andinobates claudiae (2)
Andinobates fulguritus (5)
Andinobates geminisae (2)
Andinobates minutus (5)
Colostethus latinasus (2)
Colostethus panamensis (5)
Colstethus pratti (5)
Dendrobates auratus (5)
Ectopoglossus astralogaster (2)
Ectopoglossus isthminus (2)
Hyloxalus chocoensis (5)
Oophaga arborea (2)
Oophaga granulifera (2)
Oophaga pumilio (2)
Oophaga speciosa (2)
Oophaga vincentei (2)
Phyllobates lugubris (2)
Phyllobates vittatus (2)
Silverstoneia flotator (2)
Silverstoneia nubicola (5)
Family Eleutherodactylidae (42 species)
Diasporus citrinobaepheus (2)
Diasporus dariensis (2)
Diasporus diastema (2)
Diasporus hylaeformis (2)
Diasporus igneus (2)
Diasporus majeensis (2)
Diasporus pequeno (2)
Diasporus quidditus (5)
Diasporus sapo (2)
Diasporus tigrillo (2)
Diasporus ventrimaculatus (2)
Diasporus vocator (5)
Eleutherodactylus albolabris (1)
Eleutherodactylus angustidigitorum (1)
Eleutherodactylus colimotl (1)
Eleutherodactylus cystignathoides (3)
Eleutherodactylus dennisi (1)
Eleutherodactylus dilatus (1)
Eleutherodactylus erendirae (1)
Eleutherodactylus floresvillelai (1)
Eleutherodactylus grandis (1)
Eleutherodactylus grundwaldi (1)
Eleutherodactylus guttilatus (3)
Eleutherodactylus interorbitalis (1)
Eleutherodactylus jaliscoensis (1)
Eleutherodactylus leprus (4)
Eleutherodactylus longipes (1)
Eleutherodactylus malatlanensis (1)
Eleutherodactylus maurus (1)
Eleutherodactylus modestus (1)
Eleutherodactylus nietoi (1)
Eleutherodactylus nitidus (1)
Eleutherodactylus pallidus (1)
Eleutherodactylus pipilans (4)
Eleutherodactylus rubrimaculatus (4)
Eleutherodactylus rufescens (1)
Eleutherodactylus saxatilis (1)
Eleutherodactylus syristes (1)
Eleutherodactylus teretistes (1)
Eleutherodactylus verrucipes (1)
Eleutherodactylus verruculatus (1)
Eleutherodactylus wixarika (1)
Family Hemiphractidae (3 species)
Gastrotheca cornuta (5)
Gastrotheca nicefori (5)
Hemiphractus fasciatus (5)
Family Hylidae (165 species)
Acris blanchardi (3)
Anotheca spinosa (4)
Boana boans (5)
Boana crepitans (5)
Boana pugnax (5)
Boana rosenbergi (5)
Boana rufitela (5)
Bromeliohyla bromeliacia (4)
Bromeliohyla dendroscarta (1)
Charadrahyla altipotens (1)
Charadrahyla chaneque (1)
Charadrahyla esperancensis (1)
Charadrahyla nephila (1)
Charadrahyla taeniopus (1)
Charadrahyla tecuani (1)
Charadrahyla trux (1)
Cruziohyla calcarifer (5)
Dendropsophus ebraccatus (6)
Dendropsophus microcephalus (6)
Dendropsophus phlebodes (5)
Dendropsophus robertmertensi (4)
Dendropsophus sartori (1)
Dendroposophus subocularis (5)
Diaglena spatulata (1)
Dryophytes arboricola (1)
Dryophytes arenicolor (3)
Dryophytes bocourti (2)
Dryophytes euphorbiaceus (1)
Dryophytes eximius (1)
Dryophytes plicatus (1)
Dryophytes walkeri (4)
Dryophytes wrightorum (3)
Duellmanohyla chamulae (1)
Duellmanohyla ignicolor (1)
Duellmanohyla lythrodes (2)
Duellmanohyla rufioculis (2)
Duellmanohyla salvavida (2)
Duellmanohyla schmidtorum (4)
Duellmanohyla soralia (2)
Duellmanohyla uranochroa (2)
Ecnomiohyla bailarina (2)
Ecnomiohyla echinata (1)
Ecnomiohyla fimbrimembra (2)
Ecnomiohyla miliaria (5)
Ecnomiohyla minera (2)
Ecnomiohyla rabborum (2)
Ecnomiohyla salvaje (2)
Ecnomiohyla sukia (2)
Ecnomiohyla thysanota (2)
Ecnomiohyla valancifer (1)
Ecnomiophyla veraguensis (2)
Exerodonta abdivita (1)
Exerodonta bivocata (1)
Exerodonta catracha (2)
Exerodonta chimalapa (1)
Exerodonta juanitae (1)
Exerodonta melanomma (1)
Exerodonta perkinsi (2)
Exerodonta pinorum (1)
Exerodonta smaragdina (1)
Exerodonta sumichrasti (1)
Exerodonta xera (1)
Hyliola cadaverina (3)
Hyliola hypochondriaca (3)
Hyloscirtus colymba (2)
Hyloscirtus palmeri (5)
Isthmohyla angustilineata (2)
Isthmohyla calypsa (2)
Isthmohyla debilis (2)
Isthmohyla graceae (2)
Isthmohyla infucata (2)
Isthmohyla insolita (2)
Isthmohyla lancasteri (2)
Isthmohyla melacaena (2)
Isthmohyla picadoi (2)
Isthmohyla pictipes (2)
Isthmohyla pseudopuma (2)
Isthmohyla rivularis (2)
Isthmohyla tica (2)
Isthmohyla xanthosticta (2)
Isthmohyla zeteki (2)
Megastomatohyla mixe (1)
Megastomatohyla mixomaculata (1)
Megastomatohyla nubicola (1)
Megastomatohyla pellita (1)
Plectrohyla acanthodes (4)
Plectrohyla avia (4)
Plectrohyla calvata (2)
Plectrohyla chrysopleura (2)
Plectrohyla dasypus (2)
Plectrohyla exquisita (2)
Plectrohyla glandulosa (2)
Plectrohyla guatemalensis (4)
Plectrohyla hartwegi (4)
Plectrohyla ixil (4)
Plectrohyla lacertosa (1)
Plectrohyla matudai (4)
Plectrohyla pokomchi (2)
Plectrohyla psiloderma (2)
Plectrohyla pycnochila (1)
Plectrohyla quecchi (2)
Plectrohyla sagorum (4)
Plectrohyla tecunumani (2)
Plectrohyla teuchestes (2)
Pseudacris clarki (3)
Ptychohyla acrochorda (1)
Ptychohyla dendrophasma (2)
Ptychohyla erythromma (1)
Ptychohyla euthysanota (4)
Ptychohyla hypomykter (2)
Ptychohyla legleri (2)
Ptychohyla leonhardschultzei (1)
Ptychohyla macrotympanum (4)
Ptychohyla panchoi (2)
Ptychohyla salvadorensis (2)
Ptychohyla sanctaecrucis (2)
Ptychohyla spinipollex (2)
Ptychohyla zophodes (1)
Ptychohyla zoque (1)
Rheohyla myotympanum (1)
Sarcohyla ameibothalame (1)
Sarcohyla arborescandens (1)
Sarcohyla bistincta (1)
Sarcohyla calthula (1)
Sarcohyla calvicollina (1)
Sarcohyla celata (1)
Sarcohyla cembra (1)
Sarcohyla charadricola (1)
Sarcohyla chryses (1)
Sarcohyla crassa (1)
Sarcohyla cyanomma (1)
Sarcohyla cyclada (1)
Sarcohyla ephemera (1)
Sarcohyla hazelae (1)
Sarcohyla labedactyla (1)
Sarcohyla miahuatlanensis (1)
Sarcohyla mykter (1)
Sarcohyla pachyderma (1)
Sarcohyla pentheter (1)
Sarcohyla psarosema (1)
Sarcohyla robertsorum (1)
Sarcohyla sabrina (1)
Sarcohyla siopela (1)
Sarcohyla thorectes (1)
Scinax altae (2)
Scinax boulengeri (5)
Scinax elaeochra (5)
Scinax rostratus (5)
Scinax ruber (5)
Scinax staufferi (4)
Smilisca baudinii (7)
Smilisca cyanosticta (4)
Smilisca dentata (1)
Smilisca fodiens (3)
Smilisca manisorum (2)
Smilisca phaeota (5)
Smilisca puma (2)
Smilisca sila (5)
Smilisca sordida (5)
Tlalocohyla godmani (1)
Tlalocohyla loquax (4)
Tlalocohyla picta (4)
Tlalocohyla smithii (1)
Trachycephalus vermiculatus (6)
Triprion petasatus (4)
Family Leptodactylidae (9 species)
Engystomops pustulosus (6)
Leptodactylus fragilis (8)
Leptodactylus fuscus (5)
Leptodactylus insularum (5)
Leptodactylus melanonotus (6)
Leptodactylus poecilochilus (5)
Leptodactylus savagei (5)
Leptodactylus silvanimbus (2)
Pleurodema brachyops (5)
Family Microhylidae (11 species)
Ctenophyrne aterrima (5)
Elachistocleis ovalis (5)
Elachistocleis panamensis (5)
Elachistocleis pearsei (5)
Gastrophryne elegans (4)
Gastrophryne mazatlanensis (3)
Gastrophryne olivacea (3)
Hypopachus barberi (4)
Hypopachus pictiventris (2)
Hypopachus ustus (4)
Hypopachus variolosus (7)
Family Phyllomedusidae (8 species)
Agalychnis annae (2)
Agalychnis callidryas (6)
Agalychnis dacnicolor (1)
Agalychnis lemur (5)
Agalychnis moreletii (4)
Agalychnis saltator (2)
Agalychnis spurrelli (5)
Phyllomedusa venusta (5)
Family Pipidae (1 species)
Pipa myersi (2)
Family Ranidae (34 species)
Lithobates berlandieri (3)
Lithobates brownorum (4)
Lithobates catesbeianus (3)
Lithobates chichicuahutla (1)
Lithobates chiricahuensis (3)
Lithobates dunni (1)
Lithobates forreri (4)
Lithobates johni (1)
Lithobates juliani (2)
Lithobates lemosespinali (1)
Lithobates lenca (2)
Lithobates macroglossa (4)
Lithobates maculatus (4)
Lithobates magnaocularis (1)
Lithobates megapoda (1)
Lithobates miadis (2)
Lithobates montezumae (1)
Lithobates neovolcanicus (1)
Lithobates omiltemanus (1)
Lithobates psilonota (1)
Lithobates pueblae (1)
Lithobates pustulosus (1)
Lithobates sierramadrensis (1)
Lithobates spectabilis (1)
Lithobates tarahumarae (3)
Lithobates taylori (2)
Lithobates tlaloci (1)
Lithobates vaillanti (6)
Lithobates vibicarius (2)
Lithobates warszewitschii (2)
Lithobates yavapaiensis (3)
Lithobates zweifeli (1)
Rana boylii (3)
Rana draytonii (3)
Family Rhinophrynidae (1 species)
Rhinophrynus dorsalis (7)
Family Scaphiopodidae (4 species)
Scaphiopus couchii (3)
Spea bombifrons (3)
Spea hammondii (3)
Spea multiplicata (3)
Order Caudata (299 species)
Family Ambystomatidae (18 species)
Ambystoma altamirani (1)
Ambystoma amblycephalum (1)
Ambystoma andersoni (1)
Ambystoma bombypellum (1)
Ambystoma dumerilii (1)
Ambystoma flavipiperatum (1)
Ambystoma granulosum (1)
Ambystoma leorae (1)
Ambystoma lermaense (1)
Ambystoma mavortium (3)
Ambystoma mexicanum (1)
Ambystoma ordinarium (1)
Ambystoma rivulare (1)
Ambystoma rosaceum (1)
Ambystoma silvense (1)
Ambystoma subsalsum (1)
Ambystoma taylori (1)
Ambystoma velasci (1)
Family Plethodontidae (278 species)
Aneides lugubris (3)
Aquiloeurycea cafetalera (1)
Aquiloeurycea cephalica (1)
Aquiloeurycea galeanae (1)
Aquiloeurycea praecellens (1)
Aquiloeurycea quetzalanensis (1)
Aquiloeurycea scandens (1)
Batrachoseps major (3)
Bolitoglossa alberchi (1)
Bolitoglossa alvaradoi (2)
Bolitoglossa anthracina (2)
Bolitoglossa aurae (2)
Bolitoglossa aureogularis (2)
Bolitoglossa biseriata (5)
Bolitoglossa bramei (2)
Bolitoglossa carri (2)
Bolitoglossa cataguana (2)
Bolitoglossa celaque (2)
Bolitoglossa centenorum (2)
Bolitoglossa cerroensis (2)
Bolitoglossa chinanteca (1)
Bolitoglossa chucantiensis (2)
Bolitoglossa colonnea (2)
Bolitoglossa compacta (2)
Bolitoglossa conanti (2)
Bolitoglossa copia (2)
Bolitoglossa cuchumatana (2)
Bolitoglossa cuna (2)
Bolitoglossa daryorum (2)
Bolitoglossa decora (2)
Bolitoglossa diaphora (2)
Bolitoglossa diminuta (2)
Bolitoglossa dofleini (2)
Bolitoglossa dunni (2)
Bolitoglossa engelhardti (4)
Bolitoglossa epimela (2)
Bolitoglossa eremia (2)
Bolitoglossa flavimembris (4)
Bolitoglossa flaviventris (4)
Bolitoglossa franklini (4)
Bolitoglossa gomezi (2)
Bolitoglossa gracilis (2)
Bolitoglossa hartwegi (4)
Bolitoglossa heiroreias (2)
Bolitoglossa helmrichi (2)
Bolitoglossa hermosa (1)
Bolitoglossa huehuetenanguensis (2)
Bolitoglossa indio (2)
Bolitoglossa insularis (2)
Bolitoglossa jacksoni (2)
Bolitoglossa jugivagans (2)
Bolitoglossa kamuk (2)
Bolitoglossa kaqchikelorum (2)
Bolitoglossa la (2)
Bolitoglossa lignicolor (2)
Bolitoglossa lincolni (4)
Bolitoglossa longissima (2)
Bolitoglossa macrinii (1)
Bolitoglossa magnifica (2)
Bolitoglossa marmorea (2)
Bolitoglossa medemi (5)
Bolitoglossa meliana (2)
Bolitoglossa mexicana (4)
Bolitoglossa minutula (2)
Bolitoglossa mombachoensis (2)
Bolitoglossa morio (2)
Bolitoglossa mulleri (4)
Bolitoglossa nigrescens (2)
Bolitoglossa ninadormida (2)
Bolitoglossa nussbaumi (2)
Bolitoglossa nympha (2)
Bolitoglossa oaxacensis (1)
Bolitoglossa obscura (2)
Bolitoglossa occidentalis (4)
Bolitoglossa odonnelli (2)
Bolitoglossa omniumsanctorum (2)
Bolitoglossa oresbia (2)
Bolitoglossa pacaya (2)
Bolitoglossa pesrubra (2)
Bolitoglossa phalarosoma (5)
Bolitoglossa platydactyla (1)
Bolitoglossa porrasorum (2)
Bolitoglossa psephena (2)
Bolitoglossa pygmaea (2)
Bolitoglossa riletti (1)
Bolitoglossa robinsoni (2)
Bolitoglossa robusta (2)
Bolitoglossa rostrata (4)
Bolitoglossa rufescens (4)
Bolitoglossa salvinii (2)
Bolitoglossa schizodactyla (2)
Bolitoglossa sombra (2)
Bolitoglossa sooyorum (2)
Bolitoglossa splendida (2)
Bolitoglossa striatula (2)
Bolitoglossa stuarti (4)
Bolitoglossa subpalmata (2)
Bolitoglossa suchitanensis (2)
Bolitoglossa synoria (2)
Bolitoglossa taylori (2)
Bolitoglossa tenebrosa (2)
Bolitoglossa tica (2)
Bolitoglossa tzultacaj (2)
Bolitoglossa veracrucis (1)
Bolitoglossa xibalba (2)
Bolitoglossa yucatana (4)
Bolitoglossa zacapensis (2)
Bolitoglossa zapoteca (1)
Bradytriton silus (4)
Chiropterotriton arboreus (1)
Chiropterotriton chico (1)
Chiropterotriton chiropterus (1)
Chiropterotriton chondrostega (1)
Chiropterotriton cieloensis (1)
Chiropterotriton cracens (1)
Chiropterotriton dimidiatus (1)
Chiropterotriton infernalis (1)
Chiropterotriton lavae (1)
Chiropterotrito magnipes (1)
Chiropterotriton miquihuanus (1)
Chiropterotriton mosaueri (1)
Chiropterotriton multidentatus (1)
Chiropterotriton orculus (1)
Chiropterotriton priscus (1)
Chiropterotriton terrestris (1)
Cryptotriton alvarezdeltoroi (1)
Cryptotriton monzoni (2)
Cryptotriton nasalis (2)
Cryptotriton necopinus (2)
Cryptotriton sierraminensis (2)
Cryptotriton veraepacis (2)
Cryptotriton xucaneborum (2)
Dendrotriton bromeliacius (2)
Dendrotriton chujorum (2)
Dendrotriton cuchumatanus (2)
Dendrotriton kekchiorum (2)
Dendrotriton megarhinus (1)
Dendrotriton rabbi (2)
Dendrotriton sanctibarbarus (2)
Dendrotriton xolocalcae (1)
Ensatina eschscholtzii (3)
Ithsmura bellii (1)
Ithsmura boneti (1)
Ithsmura corrugata (1)
Ithsmura gigantea (1)
Ithsmura maxima (1)
Ithsmura naucampatepetl (1)
Ithsmura sierraoccidentalis (1)
Ixalotriton niger (1)
Ixalotriton parvus (1)
Nototriton abscondens (2)
Nototriton barbouri (2)
Nototriton brodiei (2)
Nototriton costaricense (2)
Nototriton gamezi (2)
Nototriton guanacaste (2)
Nototriton lignicola (2)
Nototriton limnospectator (2)
Nototriton major (2)
Nototriton matama (2)
Nototriton mime (2)
Nototriton nelsoni (2)
Nototriton oreadorum (2)
Nototriton picadoi (2)
Nototriton picucha (2)
Nototriton richardi (2)
Nototriton saslaya (2)
Nototriton stuarti (2)
Nototriton tapanti (2)
Nototriton tomamorum (2)
Nyctanolis pernix (4)
Oedipina alfaroi (2)
Oedipina alleni (2)
Oedipina altura (2)
Oedipina berlini (2)
Oedipina capitalina (2)
Oedipina carablanca (2)
Oedipina chortiorum (2)
Oedipina collaris (2)
Oedipina complex (5)
Oedipina cyclocauda (2)
Oedipina elongata (4)
Oedipina fortunensis (2)
Oedipina gephyra (2)
Oedipina gracilis (2)
Oedipina grandis (2)
Oedipina ignea (2)
Oedipina kasios (2)
Oedipina koehleri (2)
Oedipina leptopoda (2)
Oedipina maritima (2)
Oedipina motaguae (2)
Oedipina nica (2)
Oedipina nimaso (2)
Oedipina pacificensis (2)
Oedipina parvipes (5)
Oedipina paucidentata (2)
Oedipina petiola (2)
Oedipina poelzi (2)
Oedipina pseudouniformis (2)
Oedipina quadra (2)
Oedipina salvadorensis (2)
Oedipina savagei (2)
Oedipina stenopodia (2)
Oedipina stuarti (2)
Oedipina taylori (2)
Oedipina tomasi (2)
Oedipina tzutujilorum (2)
Oedipina uniformis (2)
Parvimolge townsendi (1)
Pseudoeurycea ahuitzotl (1)
Pseudoeurycea altamontana (1)
Pseudoeurycea amuzga (1)
Pseudoeurycea anitae (1)
Pseudoeurycea aquatica (1)
Pseudoeurycea aurantia (1)
Pseudoeurycea brunnata (4)
Pseudoeurycea cochranae (1)
Pseudoeurycea conanti (1)
Pseudoeurycea expectata (2)
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Pseudoeurycea goebeli (4)
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Pseudoeurycea rex (4)
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Family Salamandridae (1 species)
Notophthalmus meridionalis (3)
Family Sirenidae (2 species)
Siren intermedia (3)
Siren lacertina (3)
Order Gymnophiona (16 species)
Family Caeciliidae (7 species)
Caecilia isthmica (5)
Caecilia leucocephala (5)
Caecilia nigricans (5)
Caecilia volcani (2)
Oscaecilia elongata (2)
Oscaecilia ochrocephala (5)
Oscaecilia osae (2)
Family Dermophiidae (9 species)
Dermophis costaricensis (2)
Dermophis glandulosus (5)
Dermophis gracilior (2)
Dermophis mexicanus (4)
Dermophis oaxacae (1)
Dermophis occidentalis (2)
Dermophis parviceps (5)
Gymnopis multiplicata (2)
Gymnopis syntrema (4)
Reptiles (1,304 species)
Order Crocodylia (3 species)
Family Alligatoridae (1 species)
Caiman crocodilus (6)
Family Crocodylidae (2 species)
Crocodylus acutus (8)
Crocodylus moreletii (4)
Order Testudines (56 species)
Family Cheloniidae (5 species)
Caretta caretta (9)
Chelonia mydas (9)
Eretmochelys imbricata (9)
Lepidochelys kempii (9)
Lepidochelys olivacea (9)
Family Chelydridae (2 species)
Chelydra acutirostris (5)
Chelydra rossignonii (4)
Family Dermatemyidae (1 species)
Dermatemys mawii (4)
Family Dermochelyidae (1 species)
Dermochelys coriacea (9)
Family Emydidae (16 species)
Actinemys pallida (3)
Chrysemys picta (3)
Pseudemys gorzugi (3)
Terrapene coahuila (1)
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Terrapene nelsoni (1)
Terrapene ornata (3)
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Trachemys gaigeae (3)
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Trachemys venusta (6)
Trachemys yaquia (1)
Family Geoemydidae (6 species)
Rhinoclemmys annulata (5)
Rhinoclemmys areolata (4)
Rhinoclemmys funerea (2)
Rhinoclemmys melanosterna (5)
Rhinoclemmys pulcherrima (4)
Rhinoclemmys rubida (1)
Family Kinosternidae (15 species)
Kinosternon acutum (4)
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Kinosternon angustipons (2)
Kinosternon arizonense (3)
Kinosternon chimalhuaca (1)
Kinosternon creaseri (1)
Kinosternon durangoense (1)
Kinosternon flavescens (3)
Kinosternon herrerai (1)
Kinosternon hirtipes (3)
Kinosternon integrum (1)
Kinosternon leucostomum (6)
Kinosternon oaxacae (1)
Kinosternon scorpioides (6)
Kinosternon sonoriense (3)
Family Staurotypidae (3 species)
Claudius angustatus (4)
Staurotypus salvinii (4)
Staurotypus triporcatus (4)
Family Testudinidae (5 species)
Chelonoidis carbonarius (5)
Gopherus berlandieri (3)
Gopherus evgoodei (1)
Gopherus flavomarginatus (1)
Gopherus morafkai (3)
Family Trionychidae (2 species)
Apalone atra (1)
Apalone spinifera (3)
Order Squamata (1,245 species)
Family Amphisbaenidae (2 species)
Amphisbaena fuliginosa (5)
Amphisbaena spurrelli (5)
Family Anguidae (76 species)
Abronia anzuetoi (2)
Abronia aurita (2)
Abronia bogerti (1)
Abronia campbelli (2)
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Abronia cuetzpali (1)
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Abronia fimbriata (2)
Abronia frosti (2)
Abronia fuscolabialis (1)
Abronia galophantasma (2)
Abronia graminea (1)
Abronia leurolepis (1)
Abronia lythrochila (4)
Abronia martindelcampoi (1)
Abronia matudai (4)
Abronia meledona (2)
Abronia mitchelli (1)
Abronia mixteca (1)
Abronia montecristoi (2)
Abronia oaxacae (1)
Abronia ochoterenai (4)
Abronia ornelasi (1)
Abronia ramirezi (1)
Abronia reidi (1)
Abronia salvadorensis (2)
Abronia smithi (1)
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Celestus adercus (2)
Celestus atitlanensis (2)
Celestus bivittatus (2)
Celestus cyanochloris (2)
Celestus enneagrammus (1)
Celestus hylaius (2)
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Celestus laf (2)
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Celestus montanus (2)
Celestus orobius (2)
Celestus rozellae (4)
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Coloptychon rhombifer (2)
Diploglossus bilobatus (2)
Diploglossus monotropis (5)
Diploglossus montisilvestris (2)
Elgaria cedrosensis (1)
Elgaria kingii (3)
Elgaria multicarinata (3)
Elgaria nana (1)
Elgaria paucicarinata (1)
Elgaria velazquezi (1)
Gerrhonotus farri (1)
Gerrhonotus infernalis (3)
Gerrhonotus lazcanoi (1)
Gerrhonotus liocephalus (3)
Gerrhonotus lugoi (1)
Gerrhonotus ophiurus (1)
Gerrhonotus parvus (1)
Mesaspis antauges (1)
Mesaspis cuchumatanus (2)
Mesaspis gadovii (1)
Mesaspis juarezi (1)
Mesaspis monticola (2)
Mesaspis moreletii (2)
Mesaspis rafaeli (4)
Mesaspis salvadorensis (2)
Mesaspis temporalis (4)
Mesaspis viridiflava (1)
Ophisaurus ceroni (1)
Ophisaurus incomptus (1)
Family Anniellidae (2 species)
Anniella geronimensis (1)
Anniella pulchra (3)
Family Bipedidae (3 species)
Bipes biporus (1)
Bipes canaliculatus (1)
Bipes tridactylus (1)
Family Corytophanidae (9 species)
Basiliscus basiliscus (5)
Basiliscus galeritus (5)
Basiliscus plumifrons (2)
Basiliscus vittatus (4)
Corytophanes cristatus (6)
Corytophanes hernandesii (4)
Corytophanes percarinatus (4)
Laemanctus longipes (4)
Laemanctus serratus (4)
Family Crotaphytidae (10 species)
Crotaphytus antiquus (1)
Crotaphytus collaris (3)
Crotaphytus dickersonae (1)
Crotaphytus grismeri (1)
Crotaphytus insularis (1)
Crotaphytus nebrius (3)
Crotaphytus reticulatus (3)
Crotaphytus vestigium (3)
Gambelia copeii (3)
Gambelia wislizenii (3)
Family Dactyloidae (140 species)
Anolis allisoni (4)
Dactyloa brooksi (2)
Dactyloa casildae (2)
Dactyloa chloris (5)
Dactyloa chocorum (5)
Dactyloa frenata (5)
Dactyloa ginaelisae (2)
Dactyloa ibanezi (2)
Dactyloa insignis (2)
Dactyloa kathydayae (2)
Dactyloa kunayalae (2)
Dactyloa latifrons (5)
Dactyloa maia (2)
Dactyloa microtus (2)
Dactyloa savagei (2)
Norops altae (2)
Norops alvarezdeltoroi (1)
Norops alocomyos (2)
Norops amplisquamosus (2)
Norops anisolepis (1)
Norops apletophallus (2)
Norops aquaticus (2)
Norops auratus (5)
Norops barkeri (1)
Norops beckeri (4)
Norops benedikti (2)
Norops bicaorum (2)
Norops biporcatus (6)
Norops boulengerianus (1)
Norops campbelli (2)
Norops capito (4)
Norops carlliebi (1)
Norops carpenteri (2)
Norops charlesmyersi (2)
Norops cobanensis (2)
Norops compressicauda (1)
Norops crassulus (4)
Norops cristifer (4)
Norops cryptolimifrons (2)
Norops cupreus (2)
Norops cuprinus (1)
Norops cusuco (2)
Norops cymbops (1)
Norops datzorum (2)
Norops dollfusianus (4)
Norops duellmani (1)
Norops dunni (1)
Norops elcopeensis (2)
Norops fortunensis (2)
Norops fungosus (2)
Norops fuscoauratus (5)
Norops gadovi (1)
Norops gaigei (5)
Norops gruuo (2)
Norops haguei (2)
Norops heteropholidotus (2)
Norops hobartsmithi (1)
Norops humilis (2)
Norops immaculogularis (1)
Norops intermedius (2)
Norops johnmeyeri (2)
Norops kemptoni (2)
Norops kreutzi (2)
Norops laeviventris (4)
Norops leditzigorum (2)
Norops lemurinus (4)
Norops limifrons (2)
Norops liogaster (1)
Norops lionotus (2)
Norops loveridgei (2)
Norops macrinii (1)
Norops mccraniei (2)
Norops macrophallus (2)
Norops magnaphallus (2)
Norops marsupialis (2)
Norops matudai (4)
Norops megapholidotus (1)
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Norops monteverde (2)
Norops morazani (2)
Norops muralla (2)
Norops naufragus (1)
Norops nebuloides (1)
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Norops nietoi (1)
Norops ocelloscapularis (2)
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Norops osa (2)
Norops oxylophus (2)
Norops pachypus (2)
Norops parvicirculatus (1)
Norops pentaprion (5)
Norops petersii (4)
Norops peucephilus (1)
Norops pijolensis (2)
Norops poecilopus (5)
Norops polylepis (2)
Norops pseudokemptoni (2)
Norops pseudopachypus (2)
Norops purpuronectes (1)
Norops purpurgularis (2)
Norops pygmaeus (1)
Norops quaggulus (2)
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Norops rubiginosus (1)
Norops roatanensis (2)
Norops rodriguezii (4)
Norops rubribarbaris (2)
Norops sacamecatensis (1)
Norops sagrei (4)
Norops salvini (2)
Norops schiedii (1)
Norops sericeus (4)
Norops serranoi (4)
Norops sminthus (2)
Norops spilorhipus (1)
Norops stevepoi (1)
Norops subocularis (1)
Norops taylori (1)
Norops tenorioensis (2)
Norops townsendi (2)
Norops triumphalis (2)
Norops tropidogaster (5)
Norops tropidolepis (2)
Norops tropidonotus (4)
Norops uniformis (4)
Norops unilobatus (4)
Norops ustus (4)
Norops utilensis (2)
Norops villai (2)
Norops vittigerus (5)
Norops wampuensis (2)
Norops wellbornae (2)
Norops wermuthi (2)
Norops wilsoni (2)
Norops woodi (2)
Norops yoroensis (2)
Norops zapotecorum (1)
Norops zeus (2)
Family Dibamidae (1 species)
Anelytropsis papillosus (1)
Family Eublepharidae (8 species)
Coleonyx brevis (3)
Coleonyx elegans (4)
Coleonyx fasciatus (1)
Coleonyx gypsicolus (1)
Coleonyx mitratus (2)
Coleonyx reticulatus (3)
Coleonyx switaki (3)
Coleonyx variegatus (3)
Family Gymnophthalmidae (14 species)
Anadia ocellata (5)
Anadia vittata (5)
Bachia blairi (2)
Bachia pallidiceps (5)
Cercosaura vertebralis (5)
Echinosaura palmeri (5)
Echinosaura panamensis (2)
Gymnophthalmus speciosus (6)
Leposoma rugiceps (5)
Leposoma southi (5)
Potamites apodemus (2)
Ptychoglossus festae (5)
Ptychoglossus myersi (5)
Ptychoglossus plicatus (5)
Family Helodermatidae (5 species)
Heloderma alvarezi (4)
Heloderma charlesbogerti (2)
Heloderma exasperatum (1)
Heloderma horridum (1)
Heloderma suspectum (3)
Family Hoplocercidae (2 species)
Enyalioides heterolepis (5)
Morunasaurus groi (5)
Family Iguanidae (26 species)
Cachryx alfredschmidti (4)
Cachryx defensor (1)
Ctenosaura acanthura (4)
Ctenosaura bakeri (2)
Ctenosaura clarki (1)
Ctenosaura conspicuosa (1)
Ctenosaura flavidorsalis (2)
Ctenosaura hemilopha (1)
Ctenosaura macrolopha (1)
Ctenosaura melanosterna (2)
Ctenosaura nolascensis (1)
Ctenosaura oaxacana (1)
Ctenosaura oedirhina (2)
Ctenosaura palearis (2)
Ctenosaura pectinata (1)
Ctenosaura praeocularis (2)
Ctenosaura quinquecarinata (2)
Ctenosaura similis (4)
Dipsosaurus catalinensis (1)
Dipsosaurus dorsalis (3)
Iguana iguana (6)
Sauromalus ater (3)
Sauromalus hispidus (1)
Sauromalus klauberi (1)
Sauromalus slevini (1)
Sauromalus varius (1)
Family Mabuyidae (5 species)
Marisora alliacea (2)
Marisora brachypoda (4)
Marisora magnacornae (2)
Marisora roatanae (2)
Marisora unimarginata (2)
Family Phrynosomatidae (143 species)
Callisaurus draconoides (3)
Cophosaurus texanus (3)
Holbrookia approximans (1)
Holbrookia elegans (3)
Holbrookia lacerata (3)
Holbrookia maculata (3)
Holbrookia propinqua (3)
Petrosaurus mearnsi (3)
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Petrosaurus slevini (1)
Petrosaurus thalassinus (1)
Phrynosoma asio (4)
Phrynosoma blainvillii (3)
Phrynosoma braconnieri (1)
Phrynosoma cerroense (1)
Phrynosoma cornutum (3)
Phrynosoma coronatum (1)
Phrynosoma ditmarsi (1)
Phrynosoma goodei (3)
Phrynosoma hernandesi (3)
Phrynosoma mcallii (3)
Phrynosoma modestum (3)
Phrynosoma orbiculare (1)
Phrynosoma platyrhinos (3)
Phrynosoma sherbrookei (1)
Phrynosoma solare (3)
Phrynosoma taurus (1)
Phrynosoma wigginsi (1)
Sceloporus acanthinus (4)
Sceloporus adleri (1)
Sceloporus aeneus (1)
Sceloporus albiventris (1)
Sceloporus anahuacus (1)
Sceloporus angustus (1)
Sceloporus asper (1)
Sceloporus aurantius (1)
Sceloporus aureolus (1)
Sceloporus bicanthalis (1)
Sceloporus brownorum (1)
Sceloporus bulleri (1)
Sceloporus caeruleus (1)
Sceloporus carinatus (4)
Sceloporus cautus (1)
Sceloporus chaneyi (1)
Sceloporus chrysostictus (4)
Sceloporus clarkii (3)
Sceloporus couchii (1)
Sceloporus cowlesi (3)
Sceloporus cozumelae (1)
Sceloporus cryptus (1)
Sceloporus cupreus (1)
Sceloporus cyanogenys (3)
Sceloporus cyanostictus (1)
Sceloporus druckercolini (1)
Sceloporus dugesii (1)
Sceloporus edwardtaylori (1)
Sceloporus exsul (1)
Sceloporus formosus (1)
Sceloporus gadoviae (1)
Sceloporus gadsdeni (1)
Sceloporus goldmani (1)
Sceloporus grammicus (3)
Sceloporus grandaevus (1)
Sceloporus halli (1)
Sceloporus heterolepis (1)
Sceloporus horridus (1)
Sceloporus hunsakeri (1)
Sceloporus insignis (1)
Sceloporus internasalis (4)
Sceloporus jalapae (1)
Sceloporus jarrovii (3)
Sceloporus lemosespinali (1)
Sceloporus licki (1)
Sceloporus lineatulus (1)
Sceloporus lunaei (2)
Sceloporus lundelli (4)
Sceloporus macdougalli (1)
Sceloporus maculosus (1)
Sceloporus magister (3)
Sceloporus malachiticus (2)
Sceloporus marmoratus (3)
Sceloporus megalepidurus (1)
Sceloporus melanorhinus (4)
Sceloporus merriami (3)
Sceloporus minor (1)
Sceloporus mucronatus (1)
Sceloporus nelsoni (1)
Sceloporus occidentalis (3)
Sceloporus ochoterenae (1)
Sceloporus olivaceus (3)
Sceloporus omiltemanus (1)
Sceloporus orcutti (3)
Sceloporus ornatus (1)
Sceloporus palaciosi (1)
Sceloporus parvus (1)
Sceloporus poinsetti (3)
Sceloporus prezygus (4)
Sceloporus pyrocephalus (1)
Sceloporus salvini (1)
Sceloporus samcolemani (1)
Sceloporus scalaris (1)
Sceloporus serrifer (4)
Sceloporus shannonorum (1)
Sceloporus siniferus (4)
Sceloporus slevini (3)
Sceloporus smaragdinus (4)
Sceloporus smithi (1)
Sceloporus spinosus (1)
Sceloporus squamosus (4)
Sceloporus stejnegeri (1)
Sceloporus subniger (1)
Sceloporus subpictus (1)
Sceloporus sugillatus (1)
Sceloporus taeniocnemis (4)
Sceloporus tanneri (1)
Sceloporus teapensis (4)
Sceloporus torquatus (1)
Sceloporus unicanthalis (1)
Sceloporus uniformis (3)
Sceloporus utiformis (1)
Sceloporus vandenburgianus (3)
Sceloporus variabilis (4)
Sceloporus virgatus (3)
Sceloporus zosteromus (1)
Uma exsul (1)
Uma notata (3)
Uma paraphygas (1)
Uma rufopunctata (1)
Urosaurus auriculatus (1)
Urosaurus bicarinatus (1)
Urosaurus clarionensis (1)
Urosaurus gadovi (1)
Urosaurus graciosus (3)
Urosaurus lahtelai (1)
Urosaurus nigricaudus (3)
Urosaurus ornatus (3)
Uta encantadae (1)
Uta lowei (1)
Uta nolascensis (1)
Uta palmeri (1)
Uta squamata (1)
Uta stansburiana (3)
Uta tumidarostra (1)
Family Phyllodactylidae (24 species)
Phyllodactylus benedettii (1)
Phyllodactylus bordai (1)
Phyllodactylus bugastrolepis (1)
Phyllodactylus davisi (1)
Phyllodactylus delcampoi (1)
Phyllodactylus duellmani (1)
Phyllodactylus homolepidurus (1)
Phyllodactylus insularis (2)
Phyllodactylus isabelae (1)
Phyllodactylus kropotkini (1)
Phyllodactylus lanei (1)
Phyllodactylus lupitae (1)
Phyllodactylus muralis (1)
Phyllodactylus nocticolus (3)
Phyllodactylus palmeus (2)
Phyllodactylus papenfussi (1)
Phyllodactylus paralepis (2)
Phyllodactylus partidus (1)
Phyllodactylus paucituberculatus (1)
Phyllodactylus rupinus (1)
Phyllodactylus tuberculosus (4)
Phyllodactylus unctus (1)
Phyllodactylus xanti (1)
Thecadactylus rapicauda (6)
Family Polychrotidae (1 species)
Polychrus gutturosus (5)
Family Scincidae (25 species)
Mesoscincus altamirani (1)
Mesoscincus managuae (2)
Mesoscincus schwartzei (4)
Plestiodon bilineatus (1)
Plestiodon brevirostris (1)
Plestiodon callicephalus (3)
Plestiodon colimensis (1)
Plestiodon copei (1)
Plestiodon dicei (1)
Plestiodon dugesi (1)
Plestiodon gilberti (3)
Plestiodon indubitus (1)
Plestiodon lagunensis (1)
Plestiodon lotus (1)
Plestiodon lynxe (1)
Plestiodon multilineatus (1)
Plestiodon multivirgatus (3)
Plestiodon nietoi (1)
Plestiodon obsoletus (3)
Plestiodon ochoterenae (1)
Plestiodon parviauriculatus (1)
Plestiodon parvulus (1)
Plestiodon skiltonianus (3)
Plestiodon sumichrasti (4)
Plestiodon tetragrammus (3)
Family Sphaerodactylidae (22 species)
Aristelliger georgeensis (6)
Aristelliger praesignis (7)
Gonatodes albogularis (6)
Lepidoblepharis emberawoundule (2)
Lepidoblepharis rufigularis (2)
Lepidoblepharis sanctaemartae (5)
Lepidoblepharis victormartinezi (2)
Lepidoblepharis xanthostigma (5)
Sphaerodactylus alphus (2)
Sphaerodactylus continentalis (4)
Sphaerodactylus dunni (2)
Sphaerodactylus glaucus (4)
Sphaerodactylus graptolaemus (2)
Sphaerodactylus guanaje (2)
Sphaerodactylus homolepis (2)
Sphaerodactylus leonardovaldesi (2)
Sphaerodactylus lineolatus (5)
Sphaerodactylus millepunctatus (2)
Sphaerodactylus notatus (7)
Sphaerodactylus pacificus (2)
Sphaerodactylus poindexteri (2)
Sphaerodactylus rosaurae (2)
Family Sphenomorphidae (8 species)
Scincella assata (4)
Scincella cherriei (4)
Scincella gemmingeri (1)
Scincella incerta (4)
Scincella kikaapoda (1)
Scincella lateralis (3)
Scincella silvicola (1)
Scincella rara (2)
Family Teiidae (60 species)
Ameiva fuliginosa (5)
Ameiva praesignis (5)
Aspidoscelis angusticeps (4)
Aspidoscelis bacata (1)
Aspidoscelis burti (3)
Aspidoscelis calidipes (1)
Aspidoscelis cana (1)
Aspidoscelis carmenensis (1)
Aspidoscelis catalinensis (1)
Aspidoscelis celeripes (1)
Aspidoscelis ceralbensis (1)
Aspidoscelis communis (1)
Aspidoscelis costata (1)
Aspidoscelis cozumela (1)
Aspidoscelis danheimae (1)
Aspidoscelis deppii (4)
Aspidoscelis espiritensis (1)
Aspidoscelis exanguis (3)
Aspidoscelis franciscensis (1)
Aspidoscelis gularis (3)
Aspidoscelis guttata (1)
Aspidoscelis hyperythra (3)
Aspidoscelis inornata (3)
Aspidoscelis labialis (1)
Aspidoscelis laredoensis (3)
Aspidoscelis lineattissima (1)
Aspidoscelis marmorata (3)
Aspidoscelis martyris (1)
Aspidoscelis maslini (4)
Aspidoscelis mexicana (1)
Aspidoscelis motaguae (4)
Aspidoscelis neomexicana (3)
Aspidoscelis opatae (1)
Aspidoscelis parvisocia (1)
Aspidoscelis picta (1)
Aspidoscelis rodecki (1)
Aspidoscelis sackii (1)
Aspidoscelis semptemvittata (3)
Aspidoscelis sexlineata (3)
Aspidoscelis sonorae (3)
Aspidoscelis stictogramma (3)
Aspidoscelis tesselata (3)
Aspidoscelis tigris (3)
Aspidoscelis uniparens (3)
Aspidoscelis xanthonota (3)
Cnemidophorus duellmani (2)
Cnemidophorus ruatanus (2)
Holcosus amphigrammus (1)
Holcosus chaitzami (4)
Holcosus festivus (6)
Holcosus gaigei (1)
Holcosus hartwegi (4)
Holcosus leptophrys (2)
Holcosus miadis (2)
Holcosus parvus (4)
Holcosus quadrilineatus (2)
Holcosus sinister (1)
Holcosus stuarti (1)
Holcosus thomasi (4)
Holcosus undulatus (1)
Family Xantusiidae (27 species)
Lepidophyma chicoasense (1)
Lepidophyma cuicateca (1)
Lepidophyma dontomasi (1)
Lepidophyma flavimaculatum (4)
Lepidophyma gaigeae (1)
Lepidophyma lineri (1)
Lepidophyma lipetzi (1)
Lepidophyma lowei (1)
Lepidophyma mayae (2)
Lepidophyma micropholis (1)
Lepidophyma occulor (1)
Lepidophyma pajapanense (1)
Lepidophyma radula (1)
Lepidophyma reticulatum (2)
Lepidophyma smithii (4)
Lepidophyma sylvaticum (1)
Lepidophyma tarascae (1)
Lepidophyma tuxtlae (1)
Lepidophyma zongolica (1)
Xantusia bolsonae (1)
Xantusia extorris (1)
Xantusia gilberti (1)
Xantusia henshawi (3)
Xantusia jaycolei (1)
Xantusia sanchezi (1)
Xantusia sherbrookei (1)
Xantusia wigginsi (3)
Family Xenosauridae (13 species)
Xenosaurus agrenon (1)
Xenosaurus arboreus (1)
Xenosaurus fractus (1)
Xenosaurus grandis (1)
Xenosaurus mendozai (1)
Xenosaurus newmanorum (1)
Xenosaurus penai (1)
Xenosaurus phalaroanthereon (1)
Xenosaurus platyceps (1)
Xenosaurus rackhami (4)
Xenosaurus rectocollaris (1)
Xenosaurus sanmartinensis (1)
Xenosaurus tzacualtipantecus (1)
Family Anomalepididae (3 species)
Anomalepis mexicanus (5)
Helminthophis frontalis (2)
Liotyphlops albirostris (5)
Family Boidae (5 species)
Boa imperator (6)
Boa sigma (1)
Corallus annulatus (5)
Corallus ruschenbergerii (5)
Epicrates maurus (5)
Family Charinidae (4 species)
Exiliboa placata (1)
Lichanura trivirgata (3)
Ungaliophis continentalis (4)
Ungaliophis panamensis (5)
Family Colubridae (194 species)
Arizona elegans (3)
Arizona pacata (1)
Bogertophis rosaliae (3)
Bogertophis subocularis (3)
Chironius exoletus (5)
Chironius flavopictus (5)
Chironius grandisquamis (5)
Coluber constrictor (7)
Conopsis acuta (1)
Conopsis amphisticha (1)
Conopsis biserialis (1)
Conopsis lineata (1)
Conopsis megalodon (1)
Conopsis nasus (1)
Dendrophidion apharocybe (2)
Dendrophidion crybelum (2)
Dendrophidion clarkii (5)
Dendrophidion paucicarinatum (2)
Dendrophidion percarinatum (5)
Dendrophidion rufiterminorum (2)
Dendrophidion vinitor (4)
Drymarchon melanurus (6)
Drymobius chloroticus (4)
Drymobius margaritiferus (8)
Drymobius melanotropis (2)
Drymobius rhombifer (5)
Ficimia hardyi (1)
Ficimia olivacea (1)
Ficimia publia (4)
Ficimia ramirezi (1)
Ficimia ruspator (1)
Ficimia streckeri (3)
Ficimia variegata (1)
Geagras redimitus (1)
Gyalopion canum (3)
Gyalopion quadrangulare (3)
Lampropeltis abnorma (4)
Lampropeltis alterna (3)
Lampropeltis annulata (3)
Lampropeltis californiae (3)
Lampropeltis catalinensis (1)
Lampropeltis greeri (1)
Lampropeltis herrerae (1)
Lampropeltis holbrooki (3)
Lampropeltis knoblochi (3)
Lampropeltis leonis (1)
Lampropeltis mexicana (1)
Lampropeltis multifasciata (3)
Lampropeltis micropholis (5)
Lampropeltis polyzona (1)
Lampropeltis ruthveni (1)
Lampropeltis splendida (3)
Lampropeltis webbi (1)
Leptodrymus pulcherrimus (2)
Leptophis ahaetulla (6)
Leptophis cupreus (5)
Leptophis depressirostris (5)
Leptophis diplotropis (1)
Leptophis mexicanus (4)
Leptophis modestus (4)
Leptophis nebulosus (2)
Leptophis riveti (5)
Masticophis anthonyi (1)
Masticophis aurigulus (1)
Masticophis barbouri (1)
Masticophis bilineatus (3)
Masticophis flagellum (3)
Masticophis fuliginosus (3)
Masticophis lateralis (3)
Masticophis lineatus (1)
Masticophis mentovarius (6)
Masticophis piceus (3)
Masticophis schotti (3)
Masticophis slevini (1)
Masticophis taeniatus (3)
Mastigodryas alternatus (2)
Mastigodryas cliftoni (1)
Mastigodryas dorsalis (2)
Mastigodryas melanolomus (4)
Mastigodryas pleei (5)
Opheodrys aestivus (3)
Opheodrys vernalis (3)
Oxybelis aeneus (8)
Oxybelis brevirostris (5)
Oxybelis fulgidus (6)
Oxybelis wilsoni (2)
Pantherophis bairdi (3)
Pantherophis emoryi (3)
Phyllorhynchus browni (3)
Phyllorhynchus decurtatus (3)
Phrynonax poecilonotus (6)
Pituophis catenifer (3)
Pituophis deppei (1)
Pituophis insulanus (1)
Pituophis lineaticollis (4)
Pituophis vertebralis (1)
Pseudelaphe flavirufa (4)
Pseudelaphe phaescens (1)
Pseudoficimia frontalis (1)
Rhinobothryum bovallii (5)
Rhinocheilus antonii (1)
Rhinocheilus etheridgei (1)
Rhinocheilus lecontei (3)
Salvadora bairdi (1)
Salvadora deserticola (3)
Salvadora grahamiae (3)
Salvadora hexalepis (3)
Salvadora intermedia (1)
Salvadora lemniscata (1)
Salvadora mexicana (1)
Scolecophis atrocinctus (2)
Senticolis triaspis (7)
Sonora aemula (1)
Sonora annulata (3)
Sonora cinta (3)
Sonora fasciata (1)
Sonora michoacanensis (1)
Sonora mosaueri (1)
Sonora mutabilis (1)
Sonora palarostris (3)
Sonora punctatissima(1)
Sonora savagei (1)
Sonora semiannulata (3)
Sonora straminea (1)
Sonora taylori (3)
Spilotes pullatus (6)
Stenorrhina degenhardtii (6)
Stenorrhina freminvillii (4)
Symphimus leucostomus (1)
Symphimus mayae (4)
Sympholis lippiens (1)
Tantilla albiceps (2)
Tantilla alticola (5)
Tantilla armillata (2)
Tantilla atriceps (3)
Tantilla bairdi (2)
Tantilla berguidoi (2)
Tantilla bocourti (1)
Tantilla brevicauda (2)
Tantilla briggsi (1)
Tantilla calamarina (1)
Tantilla cascadae (1)
Tantilla ceboruca (1)
Tantilla coronadoi (1)
Tantilla cucullata (3)
Tantilla cuniculator (4)
Tantilla deppei (1)
Tantilla excelsa (2)
Tantilla flavilineata (1)
Tantilla gottei (2)
Tantilla gracilis (3)
Tantilla hendersoni (2)
Tantilla hobartsmithi (3)
Tantilla impensa (4)
Tantilla jani (2)
Tantilla johnsoni (1)
Tantilla lempira (2)
Tantilla melanocephala (5)
Tantilla moesta (4)
Tantilla nigriceps (3)
Tantilla oaxacae (1)
Tantilla olympia (2)
Tantilla planiceps (3)
Tantilla psittaca (2)
Tantilla reticulata (5)
Tantilla robusta (1)
Tantilla rubra (4)
Tantilla ruficeps (2)
Tantilla schistosa (4)
Tantilla sertula (1)
Tantilla shawi (1)
Tantilla slavensi (1)
Tantilla stenigrammi (2)
Tantilla striata (1)
Tantilla supracincta (5)
Tantilla taeniata (2)
Tantilla tayrae (1)
Tantilla tecta (2)
Tantilla triseriata (1)
Tantilla tritaeniata (2)
Tantilla vermiformis (2)
Tantilla vulcani (4)
Tantilla wilcoxi (3)
Tantilla yaquia (3)
Tantillita brevissima (4)
Tantillita canula (4)
Tantillita lintoni (4)
Trimorphodon biscutatus (4)
Trimorphodon lambda (3)
Trimorphodon lyrophanes (3)
Trimorphodon paucimaculatus (1)
Trimorphodon quadruplex (2)
Trimorphodon tau (1)
Trimorphodon vilkinsonii (3)
Family Dipsadidae (232 species)
Adelphicos daryi (2)
Adelphicos ibarrorum (2)
Adelphicos latifasciatum (1)
Adelphicos newmanorum (1)
Adelphicos nigrilatum (1)
Adelphicos quadrivirgatum (4)
Adelphicos sargii (4)
Adelphicos veraepacis (2)
Amastridium sapperi (4)
Amastridium veliferum (5)
Atractus clarki (5)
Atractus dariensis (2)
Atractus depressiocellus (2)
Atractus hostilitrachus (2)
Atractus imperfectus (2)
Chapinophis xanthocheilus (2)
Chersodromus australis (1)
Chersodromus liebmanni (1)
Chersodromus nigrum (1)
Chersodromus rubriventris (1)
Clelia clelia (5)
Clelia equatoriana (5)
Clelia scytalina (4)
Coniophanes alvarezi (1)
Coniophanes bipunctatus (4)
Coniophanes fissidens (6)
Coniophanes imperialis (7)
Coniophanes joanae (2)
Coniophanes lateritius (1)
Coniophanes melanocephalus (1)
Coniophanes meridanus (1)
Coniophanes michoacanensis (1)
Coniophanes piceivittis (4)
Coniophanes quinquevittatus (4)
Coniophanes sarae (1)
Coniophanes schmidti (4)
Coniophanes taylori (1)
Conophis lineatus (4)
Conophis morai (1)
Conophis vittatus (4)
Crisantophis nevermanni (2)
Cryophis hallbergi (1)
Cubophis brooksi (2)
Diadophis punctatus (3)
Diaphorolepis wagneri (5)
Dipsas articulata (2)
Dipsas bicolor (2)
Dipsas brevifacies (4)
Dipsas gaigeae (1)
Dipsas nicholsi (2)
Dipsas temporalis (5)
Dipsas tenuissima (2)
Dipsas viguieri (2)
Enuliophis sclateri (5)
Enulius bifoveatus (2)
Enulius flavitorques (6)
Enulius oligostichus (1)
Enulius roatanensis (2)
Erythrolamprus bizona (5)
Erythrolamprus mimus (5)
Geophis anocularis (1)
Geophis bellus (2)
Geophis bicolor (1)
Geophis blanchardi (1)
Geophis brachycephalus (2)
Geophis cancellatus (4)
Geophis carinosus (4)
Geophis chalybeus (1)
Geophis championi (2)
Geophis damiani (2)
Geophis downsi (2)
Geophis dubius (1)
Geophis duellmani (1)
Geophis dugesi (1)
Geophis dunni (2)
Geophis fulvoguttatus (2)
Geophis godmani (2)
Geophis hoffmanni (2)
Geophis immaculatus (4)
Geophis incomptus (1)
Geophis isthmicus (1)
Geophis juarezi (1)
Geophis juliai (1)
Geophis laticinctus (1)
Geophis laticollaris (1)
Geophis latifrontalis (1)
Geophis lorancai (1)
Geophis maculiferus (1)
Geophis mutitorques (1)
Geophis nasalis (4)
Geophis nephodrymus (2)
Geophis nigrocinctus (1)
Geophis occabus (1)
Geophis omiltemanus (1)
Geophis petersi (1)
Geophis pyburni (1)
Geophis rhodogaster (4)
Geophis rostralis (1)
Geophis russatus (1)
Geophis ruthveni (2)
Geophis sallei (1)
Geophis semidoliatus (1)
Geophis sieboldi (1)
Geophis talamancae (2)
Geophis tarascae (1)
Geophis tectus (2)
Geophis turbidus (1)
Geophis zeledoni (2)
Heterodon kennerlyi (3)
Hydromorphus concolor (2)
Hydromorphus dunni (2)
Hypsiglena affinis (1)
Hypsiglena catalinae (1)
Hypsiglena chlorophaea (3)
Hypsiglena jani (3)
Hypsiglena ochrorhyncha (3)
Hypsiglena slevini (1)
Hypsiglena tanzeri (1)
Hypsiglena torquata (1)
Hypsiglena unaocularis (1)
Imantodes cenchoa (6)
Imantodes gemmistratus (6)
Imantodes inornatus (5)
Imantodes phantasma (2)
Imantodes tenuissimus (4)
Leptodeira frenata (4)
Leptodeira maculata (4)
Leptodeira nigrofasciata (4)
Leptodeira punctata (1)
Leptodeira rhombifera (2)
Leptodeira rubricata (2)
Leptodeira septentrionalis (8)
Leptodeira splendida (1)
Leptodeira uribei (1)
Liophis epinephalus (5)
Liophis lineatus (5)
Manolepis putnami (1)
Ninia atrata (5)
Ninia celata (2)
Ninia diademata (4)
Ninia espinali (2)
Ninia maculata (2)
Ninia pavimentata (2)
Ninia psephota (2)
Ninia sebae (4)
Nothopsis rugosus (5)
Omoadiphas aurula (2)
Omoadiphas cannula (2)
Omoadiphas texiguatensis (2)
Oxyrhopus petolarius (6)
Phimophis guianensis (5)
Pliocercus elapoides (4)
Pliocercus euryzonus (5)
Pseudoboa neuwiedii (5)
Pseudoleptodeira latifasciata (1)
Rhadinaea bogertorum (1)
Rhadinaea calligaster (2)
Rhadinaea cuneata (1)
Rhadinaea decorata (6)
Rhadinaea forbesi (1)
Rhadinaea fulvivittis (1)
Rhadinaea gaigeae (1)
Rhadinaea hesperia (1)
Rhadinaea laureata (1)
Rhadinaea macdougalli (1)
Rhadinaea marcellae (1)
Rhadinaea montana (1)
Rhadinaea myersi (1)
Rhadinaea omiltemana (1)
Rhadinaea pulveriventris (2)
Rhadinaea quinquelineata (1)
Rhadinaea sargenti (2)
Rhadinaea stadelmani (2)
Rhadinaea taeniata (1)
Rhadinaea vermiculaticeps (2)
Rhadinella anachoreta (2)
Rhadinella donaji (1)
Rhadinella godmani (4)
Rhadinella hannsteini (4)
Rhadinella hempsteadae (2)
Rhadinella kanalchutchan (1)
Rhadinella kinkelini (4)
Rhadinella lachrymans (4)
Rhadinella lisyae (2)
Rhadinella montecristi (2)
Rhadinella pegosalyta (2)
Rhadinella pilonaorum (2)
Rhadinella posadasi (4)
Rhadinella rogerromani (2)
Rhadinella schistosa (1)
Rhadinella serperaster (2)
Rhadinella tolpanorum (2)
Rhadinophanes monticola (1)
Sibon annulatus (5)
Sibon anthracops (2)
Sibon argus (2)
Sibon carri (2)
Sibon dimidiatus (4)
Sibon lamari (2)
Sibon linearis (1)
Sibon longifrenis (2)
Sibon manzanaresi (2)
Sibon merendonensis (2)
Sibon miskitus (2)
Sibon nebulatus (6)
Sibon noalamina (2)
Sibon perissostichon (2)
Sibon sanniolus (4)
Siphlophis cervinus (5)
Siphlophis compressus (5)
Tantalophis discolor (1)
Tretanorhinus mocquardi (5)
Tretanorhinus nigroluteus (4)
Trimetopon barbouri (2)
Trimetopon gracile (2)
Trimetopon pliolepis (2)
Trimetopon simile (2)
Trimetopon slevini (2)
Trimetopon viquezi (2)
Tropidodipsas annulifera (1)
Tropidodipsas fasciata (4)
Tropidodipsas fischeri (4)
Tropidodipsas philippi (1)
Tropidodipsas repleta (1)
Tropidodipsas sartorii (4)
Tropidodipsas zweifeli (1)
Urotheca decipiens (5)
Urotheca fulviceps (5)
Urotheca guentheri (2)
Urotheca myersi (2)
Urotheca pachyura (2)
Xenodon rabdocephalus (6)
Family Elapidae (31 species)
Hydrophis platurus (9)
Laticauda colubrina (9)
Micruroides euryxanthus (3)
Micrurus alleni (2)
Micrurus ancoralis (5)
Micrurus bernadi (1)
Micrurus bogerti (1)
Micrurus browni (4)
Micrurus clarki (5)
Micrurus diastema (4)
Micrurus dissoleucus (5)
Micrurus distans (1)
Micrurus dumerilii (5)
Micrurus elegans (4)
Micrurus ephippifer (1)
Micrurus hippocrepis (2)
Micrurus laticollaris (1)
Micrurus latifasciatus (4)
Micrurus limbatus (1)
Micrurus mipartitus (5)
Micrurus mosquitensis (2)
Micrurus multifasciatus (5)
Micrurus nebularis (1)
Micrurus nigrocinctus (6)
Micrurus pachecogili (1)
Micrurus proximans (1)
Micrurus ruatanus (2)
Micrurus stewarti (2)
Micrurus stuarti (2)
Micrurus tamaulipensis (1)
Micrurus tener (3)
Family Leptotyphlopidae (20 species)
Epictia ater (2)
Epictia bakewelli (1)
Epictia magnamaculata (6)
Epictia martinezi (2)
Epictia pauldwyeri (2)
Epictia phenops (4)
Epictia resetari (1)
Epictia schneideri (1)
Epictia vindumi (1)
Epictia wynni (1)
Rena boettgeri (1)
Rena bressoni (1)
Rena dissecta (3)
Rena dulcis (3)
Rena humilis (3)
Rena iversoni (1)
Rena maxima (1)
Rena myopica (1)
Rena segrega (3)
Trilepida macrolepis (5)
Family Loxocemidae (1 species)
Loxocemus bicolor (4)
Family Natricidae (33 species)
Adelophis copei (1)
Adelophis foxi (1)
Nerodia erythrogaster (3)
Nerodia rhombifer (3)
Storeria dekayi (7)
Storeria hidalgoensis (1)
Storeria storerioides (1)
Thamnophis bogerti (1)
Thamnophis chrysocephalus (1)
Thamnophis conanti (1)
Thamnophis cyrtopsis (7)
Thamnophis elegans (3)
Thamnophis eques (3)
Thamnophis errans (1)
Thamnophis exsul (1)
Thamnophis fulvus (4)
Thamnophis godmani (1)
Thamnophis hammondii (3)
Thamnophis lineri (1)
Thamnophis marcianus (7)
Thamnophis melanogaster (1)
Thamnophis mendax (1)
Thamnophis nigronuchalis (1)
Thamnophis postremus (1)
Thamnophis proximus (7)
Thamnophis pulchrilatus (1)
Thamnophis rossmani (1)
Thamnophis scalaris (1)
Thamnophis scaliger (1)
Thamnophis sirtalis (3)
Thamnophis sumichrasti (1)
Thamnophis unilabialis (1)
Thamnophis validus (1)
Family Sibynophiidae (2 species)
Scaphiodontophis annulatus (4)
Scaphiodontophis venustissimus (5)
Family Tropidophiidae (1 species)
Trachyboa boulengeri (5)
Family Typhlopidae (5 species)
Amerotyphlops costaricensis (2)
Amerotyphlops microstomus (4)
Amerotyphlops stadelmani (2)
Amerotyphlops tenuis (4)
Amerotyphlops tycherus (2)
Family Viperidae (88 species)
Agkistrodon bilineatus (4)
Agkistrodon howardgloydi (2)
Agkistrodon laticinctus (3)
Agkistrodon russeolus (4)
Agkistrodon taylori (1)
Atropoides indomitus (2)
Atropoides mexicanus (4)
Atropoides nummifer (1)
Atropoides occiduus (4)
Atropoides olmec (4)
Atropoides picadoi (2)
Bothriechis aurifer (4)
Bothriechis bicolor (4)
Bothriechis guifarroi (2)
Bothriechis lateralis (2)
Bothriechis marchi (2)
Bothriechis nigroviridis (2)
Bothriechis nubestris (2)
Bothriechis rowleyi (1)
Bothriechis schlegelii (6)
Bothriechis supraciliaris (2)
Bothriechis thalassinus (2)
Bothrops asper (6)
Bothrops punctatus (5)
Cerrophidion godmani (4)
Cerrophidion petlalcalensis (1)
Cerrophidion sasai (2)
Cerrophidion tzotzilorum (1)
Cerrophidion wilsoni (2)
Crotalus angelensis (1)
Crotalus aquilus (1)
Crotalus armstrongi (1)
Crotalus atrox (3)
Crotalus basiliscus (1)
Crotalus campbelli (1)
Crotalus catalinensis (1)
Crotalus cerastes (3)
Crotalus culminatus (1)
Crotalus enyo (1)
Crotalus ericsmithi (1)
Crotalus estebanensis (1)
Crotalus helleri (3)
Crotalus intermedius (1)
Crotalus lannomi (1)
Crotalus lepidus (3)
Crotalus lorenzoensis (1)
Crotalus mitchellii (3)
Crotalus molossus (3)
Crotalus morulus (1)
Crotalus ornatus (3)
Crotalus polisi (1)
Crotalus polystictus (1)
Crotalus pricei (3)
Crotalus pusillus (1)
Crotalus pyrrhus (3)
Crotalus ravus (1)
Crotalus ruber (3)
Crotalus scutulatus (3)
Crotalus simus (4)
Crotalus stejnegeri (1)
Crotalus tancitarensis (1)
Crotalus thalassoporus (1)
Crotalus tigris (3)
Crotalus tlaloci (1)
Crotalus totonacus (1)
Crotalus transversus (1)
Crotalus triseriatus (1)
Crotalus tzabcan (4)
Crotalus viridis (3)
Crotalus willardi (3)
Lachesis acrochorda (5)
Lachesis melanocephala (2)
Lachesis stenophrys (2)
Mixcoatlus barbouri (1)
Mixcoatlus browni (1)
Mixcoatlus melanurus (1)
Ophryacus smaragdinus (1)
Ophryacus sphenophrys (1)
Ophryacus undulatus (1)
Porthidium dunni (1)
Porthidium hespere (1)
Porthidium lansbergii (5)
Porthidium nasutum (6)
Porthidium ophryomegas (4)
Porthidium porrasi (2)
Porthidium volcanicum (2)
Porthidium yucatanicum (1)
Sistrurus tergeminus (3)
17 April 2018
The Mesoamerican Herpetology Taxonomic Board (TB) is maintaining a running inventory of the native herpetofauna of Mexico and Central America, based primarily on or updated from the following: Wilson, L. D., V. Mata-Silva, and J. D. Johnson. 2013. A conservation reassessment of the reptiles of Mexico based on the EVS measure. Amphibian & Reptile Conservation 7: 1–47; Wilson, L. D., J. D. Johnson, and V. Mata-Silva. 2013. A conservation reassessment of the amphibians of Mexico based on the EVS measure. Amphibian & Reptile Conservation 7: 97–127, and Johnson, J. D., V. Mata-Silva, and L. D. Wilson. 2015. A conservation reassessment of the herpetofauna of Central America based on the EVS measure. Amphibian & Reptile Conservation 9: 1–94. The list is current to the date indicated above. Please note that information on several taxonomic controversial issues appears in the Johnson et al. (2015) paper, as follows: Trachemys in Central America; taxonomy of Chelonia mydas; status of Cryptochelys; Staurotypinae vs. Staurotypidae; single genus vs. multiple genera approaches to anole classification; and Coluber vs. Masticophis. In the future, the TB will be providing more updates on taxonomic changes, and other “comments” for taxa where taxonomic problems exist. The TB invites comments from users.
The numbers in parentheses following the individual species are based on a system of distributional categories devised by Wilson, L. D., J. D. Johnson, L. W. Porras, V. Mata-Silva, and E. García-Padilla. 2017. Mesoamerican Herpetology 4: 902–914. The numbers refer to the following categories: (1) MXEN (species endemic to Mexico [except for a few also found in Canada]); (2) CAEN (species endemic to Central America); (3) MXUS (species distributed only in Mexico and the United States [except for a few also found in Canada]); (4) MXCA (species found only in Mexico and Central America); (5) CASA (species distributed only in Central America and South America); (6) MXSA (species ranging from Mexico to South America); (7) USCA (species ranging from the United States to South America [except for a few also found in the Antilles]); (8) USSA (species ranging from the United States to South America); and (9) OCEA (Oceanic species).
Total Herpetofauna (2,127 species)
Amphibians (823 species)
Order Anura (508 species)
Family Aromobatidae (1 species)
Allobates talamancae (5)
Family Bufonidae (64 species)
Anaxyrus boreus (3)
Anaxyrus californicus (3)
Anaxyrus cognatus (3)
Anaxyrus compactilis (1)
Anaxyrus debilis (3)
Anaxyrus kelloggi (1)
Anaxyrus mexicanus (1)
Anaxyrus punctatus (3)
Anaxyrus retiformis (3)
Anaxyrus speciosus (3)
Anaxyrus woodhousii (3)
Atelopus certus (2)
Atelopus chiriquiensis (2)
Atelopus chirripoensis (2)
Atelopus glyphus (5)
Atelopus limosus (2)
Atelopus senex (2)
Atelopus varius (2)
Atelopus zeteki (2)
Incilius alvarius (3)
Incilius aucoinae (2)
Incilius aurarius (4)
Incilius bocourti (4)
Incilius campbelli (4)
Incilius canaliferus (4)
Incilius cavifrons (1)
Incilius chompipe (2)
Incilius coccifer (4)
Incilius coniferus (5)
Incilius cristatus (1)
Incilius cycladen (1)
Incilius epioticus (2)
Incilius fastidiosus (2)
Incilius gemmifer (1)
Incilius guanacaste (2)
Incilius holdridgei (2)
Incilius ibarrai (2)
Incilius karenlipsae (2)
Incilius leucomyos (2)
Incilius luetkenii (4)
Incilius macrocristatus (4)
Incilius marmoreus (1)
Incilius mayordomus (2)
Incilius mazatlanensis (1)
Incilius mccoyi (1)
Incilius melanochlorus (2)
Incilius nebulifer (3)
Incilius occidentalis (1)
Incilius periglenes (2)
Incilius peripatetes (2)
Incilius perplexus (1)
Incilius porteri (2)
Incilius pisinnus (1)
Incilius signifer (2)
Incilius spiculatus (1)
Incilius tacanensis (4)
Incilius tutelarius (4)
Incilius valliceps (4)
Rhaebo haematiticus (5)
Rhinella acrolopha (5)
Rhinella alata (5)
Rhinella centralis (2)
Rhinella chrysophora (2)
Rhinella horribilis (7)
Family Centrolenidae (15 species)
Cochranella euknemos (5)
Cochranella granulosa (2)
Espadarana prosoblepon (5)
Hyalinobatrachium aureoguttatum (5)
Hylalinobatrachium chirripoi (5)
Hyalinobatrachium colymbiphyllum (5)
Hyalinobatrachium dianae (2)
Hyalinobatrachium fleischmanni (6)
Hyalinobatrachium talamancae (2)
Hyalinobatrachium valerioi (5)
Hyalinobatrachium vireovittatum (2)
Sachatamia albomaculata (5)
Sachatamia ilex (5)
Teratohyla pulverata (5)
Teratohyla spinosa (5)
Family Craugastoridae (129 species)
Craugastor adamastus (2)
Craugastor alfredi (4)
Craugastor amniscola (4)
Craugastor anciano (2)
Craugastor andi (2)
Craugastor angelicus (2)
Craugastor aphanus (2)
Craugastor aurilegulus (2)
Craugastor augusti (3)
Craugastor azueroensis (2)
Craugastor batrachylus (1)
Craugastor berkenbuschii (1)
Craugastor bocourti (2)
Craugastor bransfordii (2)
Craugastor brocchi (4)
Craugastor campbelli (2)
Craugastor catalinae (2)
Craugastor chac (2)
Craugastor charadra (2)
Craugastor chingopetaca (2)
Craugastor chrysozetetes (2)
Craugastor coffeus (2)
Craugastor crassidigitus (5)
Craugastor cruzi (2)
Craugastor cuaquero (2)
Craugastor cyanochthebius (2)
Craugastor daryi (2)
Craugastor decoratus (1)
Craugastor emcelae (2)
Craugastor emleni (2)
Craugastor epochthidius (2)
Craugastor escoces (2)
Craugastor evanesco (2)
Craugastor fecundus (2)
Craugastor fitzingeri (5)
Craugastor fleischmanni (2)
Craugastor gabbi (2)
Craugastor galacticorhinis (1)
Craugastor glaucus (1)
Craugastor gollmeri (2)
Craugastor greggi (4)
Craugastor guerreroensis (1)
Craugastor gulosus (2)
Craugastor hobartsmithi (1)
Craugastor inachus (2)
Craugastor jota (2)
Craugastor laevissimus (2)
Craugastor laticeps (4)
Craugastor lauraster (2)
Craugastor lineatus (4)
Craugastor loki (4)
Craugastor longirostris (5)
Craugastor matudai (4)
Craugastor megacephalus (2)
Craugastor megalotympanum (1)
Craugastor melanostictus (2)
Craugastor meredonensis (2)
Craugastor mexicanus (1)
Craugastor milesi (2)
Craugastor mimus (2)
Craugastor monnichorum (2)
Craugastor montanus (1)
Craugastor myllomyllon (2)
Craugastor nefrens (2)
Craugastor noblei (2)
Craugastor obesus (2)
Craugastor occidentalis (1)
Craugastor olanchano (2)
Craugastor omiltemanus (1)
Craugastor omoaensis (2)
Craugastor opimus (5)
Craugastor palenque (4)
Craugastor pechorum (2)
Craugastor pelorus (1)
Craugastor persimilis (2)
Craugastor phasma (2)
Craugastor podiciferus (2)
Craugastor polymniae (1)
Craugastor polyptychus (2)
Craugastor pozo (1)
Craugastor psephosypharus (4)
Craugastor punctariolus (2)
Craugastor pygmaeus (4)
Craugastor raniformis (5)
Craugastor ranoides (2)
Craugastor rayo (2)
Craugastor rhodopis (1)
Craugastor rhyacobatrachus (2)
Craugastor rivulus (2)
Craugastor rostralis (2)
Craugastor rugosus (2)
Craugastor rugulosus (1)
Craugastor rupinius (4)
Craugastor sabrinus (2)
Craugastor saltator (1)
Craugastor saltuarius (2)
Craugastor sandersoni (2)
Craugastor silvicola (1)
Craugastor spatulatus (1)
Craugastor stadelmani (2)
Craugastor stejnegerianus (2)
Craugastor stuarti (4)
Craugastor tabasarae (2)
Craugastor talamancae (2)
Craugastor tarahumaraensis (1)
Craugastor taurus (2)
Craugastor taylori (1)
Craugastor trachydermus (2)
Craugastor underwoodi (2)
Craugastor uno (1)
Craugastor vocalis (1)
Craugastor vulcani (1)
Craugastor yucatanensis (1)
Craugastor xucanebi (2)
Pristimantis achatinus (5)
Pristimantis adnus (2)
Pristimantis altae (2)
Pristimantis caryophyllaceus (2)
Pristimantis cerasinus (2)
Pristimantis cruentus (5)
Pristimantis gaigei (5)
Pristimantis moro (5)
Pristimantis museosus (2)
Pristimantis pardalis (2)
Pristimantis pirrensis (2)
Pristimantis ridens (5)
Pristimantis taeniatus (5)
Strabomantis bufoniformis (5)
Strabomantis laticorpus (2)
Family Dendrobatidae (21 species)
Ameerega maculata (2)
Andinobates claudiae (2)
Andinobates fulguritus (5)
Andinobates geminisae (2)
Andinobates minutus (5)
Colostethus latinasus (2)
Colostethus panamensis (5)
Colstethus pratti (5)
Dendrobates auratus (5)
Ectopoglossus astralogaster (2)
Ectopoglossus isthminus (2)
Hyloxalus chocoensis (5)
Oophaga arborea (2)
Oophaga granulifera (2)
Oophaga pumilio (2)
Oophaga speciosa (2)
Oophaga vincentei (2)
Phyllobates lugubris (2)
Phyllobates vittatus (2)
Silverstoneia flotator (2)
Silverstoneia nubicola (5)
Family Eleutherodactylidae (42 species)
Diasporus citrinobaepheus (2)
Diasporus dariensis (2)
Diasporus diastema (2)
Diasporus hylaeformis (2)
Diasporus igneus (2)
Diasporus majeensis (2)
Diasporus pequeno (2)
Diasporus quidditus (5)
Diasporus sapo (2)
Diasporus tigrillo (2)
Diasporus ventrimaculatus (2)
Diasporus vocator (5)
Eleutherodactylus albolabris (1)
Eleutherodactylus angustidigitorum (1)
Eleutherodactylus colimotl (1)
Eleutherodactylus cystignathoides (3)
Eleutherodactylus dennisi (1)
Eleutherodactylus dilatus (1)
Eleutherodactylus erendirae (1)
Eleutherodactylus floresvillelai (1)
Eleutherodactylus grandis (1)
Eleutherodactylus grundwaldi (1)
Eleutherodactylus guttilatus (3)
Eleutherodactylus interorbitalis (1)
Eleutherodactylus jaliscoensis (1)
Eleutherodactylus leprus (4)
Eleutherodactylus longipes (1)
Eleutherodactylus malatlanensis (1)
Eleutherodactylus maurus (1)
Eleutherodactylus modestus (1)
Eleutherodactylus nietoi (1)
Eleutherodactylus nitidus (1)
Eleutherodactylus pallidus (1)
Eleutherodactylus pipilans (4)
Eleutherodactylus rubrimaculatus (4)
Eleutherodactylus rufescens (1)
Eleutherodactylus saxatilis (1)
Eleutherodactylus syristes (1)
Eleutherodactylus teretistes (1)
Eleutherodactylus verrucipes (1)
Eleutherodactylus verruculatus (1)
Eleutherodactylus wixarika (1)
Family Hemiphractidae (3 species)
Gastrotheca cornuta (5)
Gastrotheca nicefori (5)
Hemiphractus fasciatus (5)
Family Hylidae (165 species)
Acris blanchardi (3)
Anotheca spinosa (4)
Boana boans (5)
Boana crepitans (5)
Boana pugnax (5)
Boana rosenbergi (5)
Boana rufitela (5)
Bromeliohyla bromeliacia (4)
Bromeliohyla dendroscarta (1)
Charadrahyla altipotens (1)
Charadrahyla chaneque (1)
Charadrahyla esperancensis (1)
Charadrahyla nephila (1)
Charadrahyla taeniopus (1)
Charadrahyla tecuani (1)
Charadrahyla trux (1)
Cruziohyla calcarifer (5)
Dendropsophus ebraccatus (6)
Dendropsophus microcephalus (6)
Dendropsophus phlebodes (5)
Dendropsophus robertmertensi (4)
Dendropsophus sartori (1)
Dendroposophus subocularis (5)
Diaglena spatulata (1)
Dryophytes arboricola (1)
Dryophytes arenicolor (3)
Dryophytes bocourti (2)
Dryophytes euphorbiaceus (1)
Dryophytes eximius (1)
Dryophytes plicatus (1)
Dryophytes walkeri (4)
Dryophytes wrightorum (3)
Duellmanohyla chamulae (1)
Duellmanohyla ignicolor (1)
Duellmanohyla lythrodes (2)
Duellmanohyla rufioculis (2)
Duellmanohyla salvavida (2)
Duellmanohyla schmidtorum (4)
Duellmanohyla soralia (2)
Duellmanohyla uranochroa (2)
Ecnomiohyla bailarina (2)
Ecnomiohyla echinata (1)
Ecnomiohyla fimbrimembra (2)
Ecnomiohyla miliaria (5)
Ecnomiohyla minera (2)
Ecnomiohyla rabborum (2)
Ecnomiohyla salvaje (2)
Ecnomiohyla sukia (2)
Ecnomiohyla thysanota (2)
Ecnomiohyla valancifer (1)
Ecnomiophyla veraguensis (2)
Exerodonta abdivita (1)
Exerodonta bivocata (1)
Exerodonta catracha (2)
Exerodonta chimalapa (1)
Exerodonta juanitae (1)
Exerodonta melanomma (1)
Exerodonta perkinsi (2)
Exerodonta pinorum (1)
Exerodonta smaragdina (1)
Exerodonta sumichrasti (1)
Exerodonta xera (1)
Hyliola cadaverina (3)
Hyliola hypochondriaca (3)
Hyloscirtus colymba (2)
Hyloscirtus palmeri (5)
Isthmohyla angustilineata (2)
Isthmohyla calypsa (2)
Isthmohyla debilis (2)
Isthmohyla graceae (2)
Isthmohyla infucata (2)
Isthmohyla insolita (2)
Isthmohyla lancasteri (2)
Isthmohyla melacaena (2)
Isthmohyla picadoi (2)
Isthmohyla pictipes (2)
Isthmohyla pseudopuma (2)
Isthmohyla rivularis (2)
Isthmohyla tica (2)
Isthmohyla xanthosticta (2)
Isthmohyla zeteki (2)
Megastomatohyla mixe (1)
Megastomatohyla mixomaculata (1)
Megastomatohyla nubicola (1)
Megastomatohyla pellita (1)
Plectrohyla acanthodes (4)
Plectrohyla avia (4)
Plectrohyla calvata (2)
Plectrohyla chrysopleura (2)
Plectrohyla dasypus (2)
Plectrohyla exquisita (2)
Plectrohyla glandulosa (2)
Plectrohyla guatemalensis (4)
Plectrohyla hartwegi (4)
Plectrohyla ixil (4)
Plectrohyla lacertosa (1)
Plectrohyla matudai (4)
Plectrohyla pokomchi (2)
Plectrohyla psiloderma (2)
Plectrohyla pycnochila (1)
Plectrohyla quecchi (2)
Plectrohyla sagorum (4)
Plectrohyla tecunumani (2)
Plectrohyla teuchestes (2)
Pseudacris clarki (3)
Ptychohyla acrochorda (1)
Ptychohyla dendrophasma (2)
Ptychohyla erythromma (1)
Ptychohyla euthysanota (4)
Ptychohyla hypomykter (2)
Ptychohyla legleri (2)
Ptychohyla leonhardschultzei (1)
Ptychohyla macrotympanum (4)
Ptychohyla panchoi (2)
Ptychohyla salvadorensis (2)
Ptychohyla sanctaecrucis (2)
Ptychohyla spinipollex (2)
Ptychohyla zophodes (1)
Ptychohyla zoque (1)
Rheohyla myotympanum (1)
Sarcohyla ameibothalame (1)
Sarcohyla arborescandens (1)
Sarcohyla bistincta (1)
Sarcohyla calthula (1)
Sarcohyla calvicollina (1)
Sarcohyla celata (1)
Sarcohyla cembra (1)
Sarcohyla charadricola (1)
Sarcohyla chryses (1)
Sarcohyla crassa (1)
Sarcohyla cyanomma (1)
Sarcohyla cyclada (1)
Sarcohyla ephemera (1)
Sarcohyla hazelae (1)
Sarcohyla labedactyla (1)
Sarcohyla miahuatlanensis (1)
Sarcohyla mykter (1)
Sarcohyla pachyderma (1)
Sarcohyla pentheter (1)
Sarcohyla psarosema (1)
Sarcohyla robertsorum (1)
Sarcohyla sabrina (1)
Sarcohyla siopela (1)
Sarcohyla thorectes (1)
Scinax altae (2)
Scinax boulengeri (5)
Scinax elaeochra (5)
Scinax rostratus (5)
Scinax ruber (5)
Scinax staufferi (4)
Smilisca baudinii (7)
Smilisca cyanosticta (4)
Smilisca dentata (1)
Smilisca fodiens (3)
Smilisca manisorum (2)
Smilisca phaeota (5)
Smilisca puma (2)
Smilisca sila (5)
Smilisca sordida (5)
Tlalocohyla godmani (1)
Tlalocohyla loquax (4)
Tlalocohyla picta (4)
Tlalocohyla smithii (1)
Trachycephalus vermiculatus (6)
Triprion petasatus (4)
Family Leptodactylidae (9 species)
Engystomops pustulosus (6)
Leptodactylus fragilis (8)
Leptodactylus fuscus (5)
Leptodactylus insularum (5)
Leptodactylus melanonotus (6)
Leptodactylus poecilochilus (5)
Leptodactylus savagei (5)
Leptodactylus silvanimbus (2)
Pleurodema brachyops (5)
Family Microhylidae (11 species)
Ctenophyrne aterrima (5)
Elachistocleis ovalis (5)
Elachistocleis panamensis (5)
Elachistocleis pearsei (5)
Gastrophryne elegans (4)
Gastrophryne mazatlanensis (3)
Gastrophryne olivacea (3)
Hypopachus barberi (4)
Hypopachus pictiventris (2)
Hypopachus ustus (4)
Hypopachus variolosus (7)
Family Phyllomedusidae (8 species)
Agalychnis annae (2)
Agalychnis callidryas (6)
Agalychnis dacnicolor (1)
Agalychnis lemur (5)
Agalychnis moreletii (4)
Agalychnis saltator (2)
Agalychnis spurrelli (5)
Phyllomedusa venusta (5)
Family Pipidae (1 species)
Pipa myersi (2)
Family Ranidae (34 species)
Lithobates berlandieri (3)
Lithobates brownorum (4)
Lithobates catesbeianus (3)
Lithobates chichicuahutla (1)
Lithobates chiricahuensis (3)
Lithobates dunni (1)
Lithobates forreri (4)
Lithobates johni (1)
Lithobates juliani (2)
Lithobates lemosespinali (1)
Lithobates lenca (2)
Lithobates macroglossa (4)
Lithobates maculatus (4)
Lithobates magnaocularis (1)
Lithobates megapoda (1)
Lithobates miadis (2)
Lithobates montezumae (1)
Lithobates neovolcanicus (1)
Lithobates omiltemanus (1)
Lithobates psilonota (1)
Lithobates pueblae (1)
Lithobates pustulosus (1)
Lithobates sierramadrensis (1)
Lithobates spectabilis (1)
Lithobates tarahumarae (3)
Lithobates taylori (2)
Lithobates tlaloci (1)
Lithobates vaillanti (6)
Lithobates vibicarius (2)
Lithobates warszewitschii (2)
Lithobates yavapaiensis (3)
Lithobates zweifeli (1)
Rana boylii (3)
Rana draytonii (3)
Family Rhinophrynidae (1 species)
Rhinophrynus dorsalis (7)
Family Scaphiopodidae (4 species)
Scaphiopus couchii (3)
Spea bombifrons (3)
Spea hammondii (3)
Spea multiplicata (3)
Order Caudata (299 species)
Family Ambystomatidae (18 species)
Ambystoma altamirani (1)
Ambystoma amblycephalum (1)
Ambystoma andersoni (1)
Ambystoma bombypellum (1)
Ambystoma dumerilii (1)
Ambystoma flavipiperatum (1)
Ambystoma granulosum (1)
Ambystoma leorae (1)
Ambystoma lermaense (1)
Ambystoma mavortium (3)
Ambystoma mexicanum (1)
Ambystoma ordinarium (1)
Ambystoma rivulare (1)
Ambystoma rosaceum (1)
Ambystoma silvense (1)
Ambystoma subsalsum (1)
Ambystoma taylori (1)
Ambystoma velasci (1)
Family Plethodontidae (278 species)
Aneides lugubris (3)
Aquiloeurycea cafetalera (1)
Aquiloeurycea cephalica (1)
Aquiloeurycea galeanae (1)
Aquiloeurycea praecellens (1)
Aquiloeurycea quetzalanensis (1)
Aquiloeurycea scandens (1)
Batrachoseps major (3)
Bolitoglossa alberchi (1)
Bolitoglossa alvaradoi (2)
Bolitoglossa anthracina (2)
Bolitoglossa aurae (2)
Bolitoglossa aureogularis (2)
Bolitoglossa biseriata (5)
Bolitoglossa bramei (2)
Bolitoglossa carri (2)
Bolitoglossa cataguana (2)
Bolitoglossa celaque (2)
Bolitoglossa centenorum (2)
Bolitoglossa cerroensis (2)
Bolitoglossa chinanteca (1)
Bolitoglossa chucantiensis (2)
Bolitoglossa colonnea (2)
Bolitoglossa compacta (2)
Bolitoglossa conanti (2)
Bolitoglossa copia (2)
Bolitoglossa cuchumatana (2)
Bolitoglossa cuna (2)
Bolitoglossa daryorum (2)
Bolitoglossa decora (2)
Bolitoglossa diaphora (2)
Bolitoglossa diminuta (2)
Bolitoglossa dofleini (2)
Bolitoglossa dunni (2)
Bolitoglossa engelhardti (4)
Bolitoglossa epimela (2)
Bolitoglossa eremia (2)
Bolitoglossa flavimembris (4)
Bolitoglossa flaviventris (4)
Bolitoglossa franklini (4)
Bolitoglossa gomezi (2)
Bolitoglossa gracilis (2)
Bolitoglossa hartwegi (4)
Bolitoglossa heiroreias (2)
Bolitoglossa helmrichi (2)
Bolitoglossa hermosa (1)
Bolitoglossa huehuetenanguensis (2)
Bolitoglossa indio (2)
Bolitoglossa insularis (2)
Bolitoglossa jacksoni (2)
Bolitoglossa jugivagans (2)
Bolitoglossa kamuk (2)
Bolitoglossa kaqchikelorum (2)
Bolitoglossa la (2)
Bolitoglossa lignicolor (2)
Bolitoglossa lincolni (4)
Bolitoglossa longissima (2)
Bolitoglossa macrinii (1)
Bolitoglossa magnifica (2)
Bolitoglossa marmorea (2)
Bolitoglossa medemi (5)
Bolitoglossa meliana (2)
Bolitoglossa mexicana (4)
Bolitoglossa minutula (2)
Bolitoglossa mombachoensis (2)
Bolitoglossa morio (2)
Bolitoglossa mulleri (4)
Bolitoglossa nigrescens (2)
Bolitoglossa ninadormida (2)
Bolitoglossa nussbaumi (2)
Bolitoglossa nympha (2)
Bolitoglossa oaxacensis (1)
Bolitoglossa obscura (2)
Bolitoglossa occidentalis (4)
Bolitoglossa odonnelli (2)
Bolitoglossa omniumsanctorum (2)
Bolitoglossa oresbia (2)
Bolitoglossa pacaya (2)
Bolitoglossa pesrubra (2)
Bolitoglossa phalarosoma (5)
Bolitoglossa platydactyla (1)
Bolitoglossa porrasorum (2)
Bolitoglossa psephena (2)
Bolitoglossa pygmaea (2)
Bolitoglossa riletti (1)
Bolitoglossa robinsoni (2)
Bolitoglossa robusta (2)
Bolitoglossa rostrata (4)
Bolitoglossa rufescens (4)
Bolitoglossa salvinii (2)
Bolitoglossa schizodactyla (2)
Bolitoglossa sombra (2)
Bolitoglossa sooyorum (2)
Bolitoglossa splendida (2)
Bolitoglossa striatula (2)
Bolitoglossa stuarti (4)
Bolitoglossa subpalmata (2)
Bolitoglossa suchitanensis (2)
Bolitoglossa synoria (2)
Bolitoglossa taylori (2)
Bolitoglossa tenebrosa (2)
Bolitoglossa tica (2)
Bolitoglossa tzultacaj (2)
Bolitoglossa veracrucis (1)
Bolitoglossa xibalba (2)
Bolitoglossa yucatana (4)
Bolitoglossa zacapensis (2)
Bolitoglossa zapoteca (1)
Bradytriton silus (4)
Chiropterotriton arboreus (1)
Chiropterotriton chico (1)
Chiropterotriton chiropterus (1)
Chiropterotriton chondrostega (1)
Chiropterotriton cieloensis (1)
Chiropterotriton cracens (1)
Chiropterotriton dimidiatus (1)
Chiropterotriton infernalis (1)
Chiropterotriton lavae (1)
Chiropterotrito magnipes (1)
Chiropterotriton miquihuanus (1)
Chiropterotriton mosaueri (1)
Chiropterotriton multidentatus (1)
Chiropterotriton orculus (1)
Chiropterotriton priscus (1)
Chiropterotriton terrestris (1)
Cryptotriton alvarezdeltoroi (1)
Cryptotriton monzoni (2)
Cryptotriton nasalis (2)
Cryptotriton necopinus (2)
Cryptotriton sierraminensis (2)
Cryptotriton veraepacis (2)
Cryptotriton xucaneborum (2)
Dendrotriton bromeliacius (2)
Dendrotriton chujorum (2)
Dendrotriton cuchumatanus (2)
Dendrotriton kekchiorum (2)
Dendrotriton megarhinus (1)
Dendrotriton rabbi (2)
Dendrotriton sanctibarbarus (2)
Dendrotriton xolocalcae (1)
Ensatina eschscholtzii (3)
Ithsmura bellii (1)
Ithsmura boneti (1)
Ithsmura corrugata (1)
Ithsmura gigantea (1)
Ithsmura maxima (1)
Ithsmura naucampatepetl (1)
Ithsmura sierraoccidentalis (1)
Ixalotriton niger (1)
Ixalotriton parvus (1)
Nototriton abscondens (2)
Nototriton barbouri (2)
Nototriton brodiei (2)
Nototriton costaricense (2)
Nototriton gamezi (2)
Nototriton guanacaste (2)
Nototriton lignicola (2)
Nototriton limnospectator (2)
Nototriton major (2)
Nototriton matama (2)
Nototriton mime (2)
Nototriton nelsoni (2)
Nototriton oreadorum (2)
Nototriton picadoi (2)
Nototriton picucha (2)
Nototriton richardi (2)
Nototriton saslaya (2)
Nototriton stuarti (2)
Nototriton tapanti (2)
Nototriton tomamorum (2)
Nyctanolis pernix (4)
Oedipina alfaroi (2)
Oedipina alleni (2)
Oedipina altura (2)
Oedipina berlini (2)
Oedipina capitalina (2)
Oedipina carablanca (2)
Oedipina chortiorum (2)
Oedipina collaris (2)
Oedipina complex (5)
Oedipina cyclocauda (2)
Oedipina elongata (4)
Oedipina fortunensis (2)
Oedipina gephyra (2)
Oedipina gracilis (2)
Oedipina grandis (2)
Oedipina ignea (2)
Oedipina kasios (2)
Oedipina koehleri (2)
Oedipina leptopoda (2)
Oedipina maritima (2)
Oedipina motaguae (2)
Oedipina nica (2)
Oedipina nimaso (2)
Oedipina pacificensis (2)
Oedipina parvipes (5)
Oedipina paucidentata (2)
Oedipina petiola (2)
Oedipina poelzi (2)
Oedipina pseudouniformis (2)
Oedipina quadra (2)
Oedipina salvadorensis (2)
Oedipina savagei (2)
Oedipina stenopodia (2)
Oedipina stuarti (2)
Oedipina taylori (2)
Oedipina tomasi (2)
Oedipina tzutujilorum (2)
Oedipina uniformis (2)
Parvimolge townsendi (1)
Pseudoeurycea ahuitzotl (1)
Pseudoeurycea altamontana (1)
Pseudoeurycea amuzga (1)
Pseudoeurycea anitae (1)
Pseudoeurycea aquatica (1)
Pseudoeurycea aurantia (1)
Pseudoeurycea brunnata (4)
Pseudoeurycea cochranae (1)
Pseudoeurycea conanti (1)
Pseudoeurycea expectata (2)
Pseudoeurycea firscheini (1)
Pseudoeurycea gadovii (1)
Pseudoeurycea goebeli (4)
Pseudoeurycea juarezi (1)
Pseudoeurycea kuautli (1)
Pseudoeurycea leprosa (1)
Pseudoeurycea lineola (1)
Pseudoeurycea longicauda (1)
Pseudoeurycea lynchi (1)
Pseudoeurycea melanomolga (1)
Pseudoeurycea mixcoatl (1)
Pseudoeurycea mixteca (1)
Pseudoeurycea mystax (1)
Pseudoeurycea nigromaculata (1)
Pseudoeurycea obesa (1)
Pseudoeurycea orchileucos (1)
Pseudoeurycea orchimelas (1)
Pseudoeurycea papenfussi (1)
Pseudoeurycea rex (4)
Pseudoeurycea robertsi (1)
Pseudoeurycea ruficauda (1)
Pseudoeurycea saltator (1)
Pseudoeurycea smithi (1)
Pseudoeurycea tenchalli (1)
Pseudoeurycea teotepec (1)
Pseudoeurycea tlahcuiloh (1)
Pseudoeurycea tlilicxitl (1)
Pseudoeurycea unguidentis (1)
Pseudoeurycea werleri (1)
Thorius adelos (1)
Thorius arboreus (1)
Thorius aureus (1)
Thorius boreas (1)
Thorius dubitus (1)
Thorius grandis (1)
Thorius hankeni (1)
Thorius infernalis (1)
Thorius insperatus (1)
Thorius longicaudus (1)
Thorius lunaris (1)
Thorius macdougalli (1)
Thorius magnipes (1)
Thorius maxillabrochus (1)
Thorius minutissimus (1)
Thorius minydemus (1)
Thorius munificus (1)
Thorius narismagnus (1)
Thorius narisovalis (1)
Thorius omiltemi (1)
Thorius papaloae (1)
Thorius pennatulus (1)
Thorius pinicola (1)
Thorius pulmonaris (1)
Thorius schmidti (1)
Thorius smithi (1)
Thorius spilogaster (1)
Thorius tlaxiacus (1)
Thorius troglodytes (1)
Family Salamandridae (1 species)
Notophthalmus meridionalis (3)
Family Sirenidae (2 species)
Siren intermedia (3)
Siren lacertina (3)
Order Gymnophiona (16 species)
Family Caeciliidae (7 species)
Caecilia isthmica (5)
Caecilia leucocephala (5)
Caecilia nigricans (5)
Caecilia volcani (2)
Oscaecilia elongata (2)
Oscaecilia ochrocephala (5)
Oscaecilia osae (2)
Family Dermophiidae (9 species)
Dermophis costaricensis (2)
Dermophis glandulosus (5)
Dermophis gracilior (2)
Dermophis mexicanus (4)
Dermophis oaxacae (1)
Dermophis occidentalis (2)
Dermophis parviceps (5)
Gymnopis multiplicata (2)
Gymnopis syntrema (4)
Reptiles (1,304 species)
Order Crocodylia (3 species)
Family Alligatoridae (1 species)
Caiman crocodilus (6)
Family Crocodylidae (2 species)
Crocodylus acutus (8)
Crocodylus moreletii (4)
Order Testudines (56 species)
Family Cheloniidae (5 species)
Caretta caretta (9)
Chelonia mydas (9)
Eretmochelys imbricata (9)
Lepidochelys kempii (9)
Lepidochelys olivacea (9)
Family Chelydridae (2 species)
Chelydra acutirostris (5)
Chelydra rossignonii (4)
Family Dermatemyidae (1 species)
Dermatemys mawii (4)
Family Dermochelyidae (1 species)
Dermochelys coriacea (9)
Family Emydidae (16 species)
Actinemys pallida (3)
Chrysemys picta (3)
Pseudemys gorzugi (3)
Terrapene coahuila (1)
Terrapene mexicana (1)
Terrapene nelsoni (1)
Terrapene ornata (3)
Terrapene yucatana (1)
Trachemys gaigeae (3)
Trachemys grayi (4)
Trachemys nebulosa (1)
Trachemys ornata (1)
Trachemys scripta (3)
Trachemys taylori (1)
Trachemys venusta (6)
Trachemys yaquia (1)
Family Geoemydidae (6 species)
Rhinoclemmys annulata (5)
Rhinoclemmys areolata (4)
Rhinoclemmys funerea (2)
Rhinoclemmys melanosterna (5)
Rhinoclemmys pulcherrima (4)
Rhinoclemmys rubida (1)
Family Kinosternidae (15 species)
Kinosternon acutum (4)
Kinosternon alamosae (1)
Kinosternon angustipons (2)
Kinosternon arizonense (3)
Kinosternon chimalhuaca (1)
Kinosternon creaseri (1)
Kinosternon durangoense (1)
Kinosternon flavescens (3)
Kinosternon herrerai (1)
Kinosternon hirtipes (3)
Kinosternon integrum (1)
Kinosternon leucostomum (6)
Kinosternon oaxacae (1)
Kinosternon scorpioides (6)
Kinosternon sonoriense (3)
Family Staurotypidae (3 species)
Claudius angustatus (4)
Staurotypus salvinii (4)
Staurotypus triporcatus (4)
Family Testudinidae (5 species)
Chelonoidis carbonarius (5)
Gopherus berlandieri (3)
Gopherus evgoodei (1)
Gopherus flavomarginatus (1)
Gopherus morafkai (3)
Family Trionychidae (2 species)
Apalone atra (1)
Apalone spinifera (3)
Order Squamata (1,245 species)
Family Amphisbaenidae (2 species)
Amphisbaena fuliginosa (5)
Amphisbaena spurrelli (5)
Family Anguidae (76 species)
Abronia anzuetoi (2)
Abronia aurita (2)
Abronia bogerti (1)
Abronia campbelli (2)
Abronia chiszari (1)
Abronia cuetzpali (1)
Abronia deppii (1)
Abronia fimbriata (2)
Abronia frosti (2)
Abronia fuscolabialis (1)
Abronia galophantasma (2)
Abronia graminea (1)
Abronia leurolepis (1)
Abronia lythrochila (4)
Abronia martindelcampoi (1)
Abronia matudai (4)
Abronia meledona (2)
Abronia mitchelli (1)
Abronia mixteca (1)
Abronia montecristoi (2)
Abronia oaxacae (1)
Abronia ochoterenai (4)
Abronia ornelasi (1)
Abronia ramirezi (1)
Abronia reidi (1)
Abronia salvadorensis (2)
Abronia smithi (1)
Abronia taeniata (1)
Abronia vasconcelosii (2)
Barisia herrerae (1)
Barisia imbricata (1)
Barisia levicollis (1)
Barisia planifrons (1)
Barisia rudicollis (1)
Celestus adercus (2)
Celestus atitlanensis (2)
Celestus bivittatus (2)
Celestus cyanochloris (2)
Celestus enneagrammus (1)
Celestus hylaius (2)
Celestus ingridae (1)
Celestus laf (2)
Celestus legnotus (1)
Celestus montanus (2)
Celestus orobius (2)
Celestus rozellae (4)
Celestus scansorius (2)
Coloptychon rhombifer (2)
Diploglossus bilobatus (2)
Diploglossus monotropis (5)
Diploglossus montisilvestris (2)
Elgaria cedrosensis (1)
Elgaria kingii (3)
Elgaria multicarinata (3)
Elgaria nana (1)
Elgaria paucicarinata (1)
Elgaria velazquezi (1)
Gerrhonotus farri (1)
Gerrhonotus infernalis (3)
Gerrhonotus lazcanoi (1)
Gerrhonotus liocephalus (3)
Gerrhonotus lugoi (1)
Gerrhonotus ophiurus (1)
Gerrhonotus parvus (1)
Mesaspis antauges (1)
Mesaspis cuchumatanus (2)
Mesaspis gadovii (1)
Mesaspis juarezi (1)
Mesaspis monticola (2)
Mesaspis moreletii (2)
Mesaspis rafaeli (4)
Mesaspis salvadorensis (2)
Mesaspis temporalis (4)
Mesaspis viridiflava (1)
Ophisaurus ceroni (1)
Ophisaurus incomptus (1)
Family Anniellidae (2 species)
Anniella geronimensis (1)
Anniella pulchra (3)
Family Bipedidae (3 species)
Bipes biporus (1)
Bipes canaliculatus (1)
Bipes tridactylus (1)
Family Corytophanidae (9 species)
Basiliscus basiliscus (5)
Basiliscus galeritus (5)
Basiliscus plumifrons (2)
Basiliscus vittatus (4)
Corytophanes cristatus (6)
Corytophanes hernandesii (4)
Corytophanes percarinatus (4)
Laemanctus longipes (4)
Laemanctus serratus (4)
Family Crotaphytidae (10 species)
Crotaphytus antiquus (1)
Crotaphytus collaris (3)
Crotaphytus dickersonae (1)
Crotaphytus grismeri (1)
Crotaphytus insularis (1)
Crotaphytus nebrius (3)
Crotaphytus reticulatus (3)
Crotaphytus vestigium (3)
Gambelia copeii (3)
Gambelia wislizenii (3)
Family Dactyloidae (140 species)
Anolis allisoni (4)
Dactyloa brooksi (2)
Dactyloa casildae (2)
Dactyloa chloris (5)
Dactyloa chocorum (5)
Dactyloa frenata (5)
Dactyloa ginaelisae (2)
Dactyloa ibanezi (2)
Dactyloa insignis (2)
Dactyloa kathydayae (2)
Dactyloa kunayalae (2)
Dactyloa latifrons (5)
Dactyloa maia (2)
Dactyloa microtus (2)
Dactyloa savagei (2)
Norops altae (2)
Norops alvarezdeltoroi (1)
Norops alocomyos (2)
Norops amplisquamosus (2)
Norops anisolepis (1)
Norops apletophallus (2)
Norops aquaticus (2)
Norops auratus (5)
Norops barkeri (1)
Norops beckeri (4)
Norops benedikti (2)
Norops bicaorum (2)
Norops biporcatus (6)
Norops boulengerianus (1)
Norops campbelli (2)
Norops capito (4)
Norops carlliebi (1)
Norops carpenteri (2)
Norops charlesmyersi (2)
Norops cobanensis (2)
Norops compressicauda (1)
Norops crassulus (4)
Norops cristifer (4)
Norops cryptolimifrons (2)
Norops cupreus (2)
Norops cuprinus (1)
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Norops cymbops (1)
Norops datzorum (2)
Norops dollfusianus (4)
Norops duellmani (1)
Norops dunni (1)
Norops elcopeensis (2)
Norops fortunensis (2)
Norops fungosus (2)
Norops fuscoauratus (5)
Norops gadovi (1)
Norops gaigei (5)
Norops gruuo (2)
Norops haguei (2)
Norops heteropholidotus (2)
Norops hobartsmithi (1)
Norops humilis (2)
Norops immaculogularis (1)
Norops intermedius (2)
Norops johnmeyeri (2)
Norops kemptoni (2)
Norops kreutzi (2)
Norops laeviventris (4)
Norops leditzigorum (2)
Norops lemurinus (4)
Norops limifrons (2)
Norops liogaster (1)
Norops lionotus (2)
Norops loveridgei (2)
Norops macrinii (1)
Norops mccraniei (2)
Norops macrophallus (2)
Norops magnaphallus (2)
Norops marsupialis (2)
Norops matudai (4)
Norops megapholidotus (1)
Norops microlepidotus (1)
Norops milleri (1)
Norops monteverde (2)
Norops morazani (2)
Norops muralla (2)
Norops naufragus (1)
Norops nebuloides (1)
Norops nebulosus (1)
Norops nietoi (1)
Norops ocelloscapularis (2)
Norops omiltemanus (1)
Norops osa (2)
Norops oxylophus (2)
Norops pachypus (2)
Norops parvicirculatus (1)
Norops pentaprion (5)
Norops petersii (4)
Norops peucephilus (1)
Norops pijolensis (2)
Norops poecilopus (5)
Norops polylepis (2)
Norops pseudokemptoni (2)
Norops pseudopachypus (2)
Norops purpuronectes (1)
Norops purpurgularis (2)
Norops pygmaeus (1)
Norops quaggulus (2)
Norops quercorum (1)
Norops rubiginosus (1)
Norops roatanensis (2)
Norops rodriguezii (4)
Norops rubribarbaris (2)
Norops sacamecatensis (1)
Norops sagrei (4)
Norops salvini (2)
Norops schiedii (1)
Norops sericeus (4)
Norops serranoi (4)
Norops sminthus (2)
Norops spilorhipus (1)
Norops stevepoi (1)
Norops subocularis (1)
Norops taylori (1)
Norops tenorioensis (2)
Norops townsendi (2)
Norops triumphalis (2)
Norops tropidogaster (5)
Norops tropidolepis (2)
Norops tropidonotus (4)
Norops uniformis (4)
Norops unilobatus (4)
Norops ustus (4)
Norops utilensis (2)
Norops villai (2)
Norops vittigerus (5)
Norops wampuensis (2)
Norops wellbornae (2)
Norops wermuthi (2)
Norops wilsoni (2)
Norops woodi (2)
Norops yoroensis (2)
Norops zapotecorum (1)
Norops zeus (2)
Family Dibamidae (1 species)
Anelytropsis papillosus (1)
Family Eublepharidae (8 species)
Coleonyx brevis (3)
Coleonyx elegans (4)
Coleonyx fasciatus (1)
Coleonyx gypsicolus (1)
Coleonyx mitratus (2)
Coleonyx reticulatus (3)
Coleonyx switaki (3)
Coleonyx variegatus (3)
Family Gymnophthalmidae (14 species)
Anadia ocellata (5)
Anadia vittata (5)
Bachia blairi (2)
Bachia pallidiceps (5)
Cercosaura vertebralis (5)
Echinosaura palmeri (5)
Echinosaura panamensis (2)
Gymnophthalmus speciosus (6)
Leposoma rugiceps (5)
Leposoma southi (5)
Potamites apodemus (2)
Ptychoglossus festae (5)
Ptychoglossus myersi (5)
Ptychoglossus plicatus (5)
Family Helodermatidae (5 species)
Heloderma alvarezi (4)
Heloderma charlesbogerti (2)
Heloderma exasperatum (1)
Heloderma horridum (1)
Heloderma suspectum (3)
Family Hoplocercidae (2 species)
Enyalioides heterolepis (5)
Morunasaurus groi (5)
Family Iguanidae (26 species)
Cachryx alfredschmidti (4)
Cachryx defensor (1)
Ctenosaura acanthura (4)
Ctenosaura bakeri (2)
Ctenosaura clarki (1)
Ctenosaura conspicuosa (1)
Ctenosaura flavidorsalis (2)
Ctenosaura hemilopha (1)
Ctenosaura macrolopha (1)
Ctenosaura melanosterna (2)
Ctenosaura nolascensis (1)
Ctenosaura oaxacana (1)
Ctenosaura oedirhina (2)
Ctenosaura palearis (2)
Ctenosaura pectinata (1)
Ctenosaura praeocularis (2)
Ctenosaura quinquecarinata (2)
Ctenosaura similis (4)
Dipsosaurus catalinensis (1)
Dipsosaurus dorsalis (3)
Iguana iguana (6)
Sauromalus ater (3)
Sauromalus hispidus (1)
Sauromalus klauberi (1)
Sauromalus slevini (1)
Sauromalus varius (1)
Family Mabuyidae (5 species)
Marisora alliacea (2)
Marisora brachypoda (4)
Marisora magnacornae (2)
Marisora roatanae (2)
Marisora unimarginata (2)
Family Phrynosomatidae (143 species)
Callisaurus draconoides (3)
Cophosaurus texanus (3)
Holbrookia approximans (1)
Holbrookia elegans (3)
Holbrookia lacerata (3)
Holbrookia maculata (3)
Holbrookia propinqua (3)
Petrosaurus mearnsi (3)
Petrosaurus repens (1)
Petrosaurus slevini (1)
Petrosaurus thalassinus (1)
Phrynosoma asio (4)
Phrynosoma blainvillii (3)
Phrynosoma braconnieri (1)
Phrynosoma cerroense (1)
Phrynosoma cornutum (3)
Phrynosoma coronatum (1)
Phrynosoma ditmarsi (1)
Phrynosoma goodei (3)
Phrynosoma hernandesi (3)
Phrynosoma mcallii (3)
Phrynosoma modestum (3)
Phrynosoma orbiculare (1)
Phrynosoma platyrhinos (3)
Phrynosoma sherbrookei (1)
Phrynosoma solare (3)
Phrynosoma taurus (1)
Phrynosoma wigginsi (1)
Sceloporus acanthinus (4)
Sceloporus adleri (1)
Sceloporus aeneus (1)
Sceloporus albiventris (1)
Sceloporus anahuacus (1)
Sceloporus angustus (1)
Sceloporus asper (1)
Sceloporus aurantius (1)
Sceloporus aureolus (1)
Sceloporus bicanthalis (1)
Sceloporus brownorum (1)
Sceloporus bulleri (1)
Sceloporus caeruleus (1)
Sceloporus carinatus (4)
Sceloporus cautus (1)
Sceloporus chaneyi (1)
Sceloporus chrysostictus (4)
Sceloporus clarkii (3)
Sceloporus couchii (1)
Sceloporus cowlesi (3)
Sceloporus cozumelae (1)
Sceloporus cryptus (1)
Sceloporus cupreus (1)
Sceloporus cyanogenys (3)
Sceloporus cyanostictus (1)
Sceloporus druckercolini (1)
Sceloporus dugesii (1)
Sceloporus edwardtaylori (1)
Sceloporus exsul (1)
Sceloporus formosus (1)
Sceloporus gadoviae (1)
Sceloporus gadsdeni (1)
Sceloporus goldmani (1)
Sceloporus grammicus (3)
Sceloporus grandaevus (1)
Sceloporus halli (1)
Sceloporus heterolepis (1)
Sceloporus horridus (1)
Sceloporus hunsakeri (1)
Sceloporus insignis (1)
Sceloporus internasalis (4)
Sceloporus jalapae (1)
Sceloporus jarrovii (3)
Sceloporus lemosespinali (1)
Sceloporus licki (1)
Sceloporus lineatulus (1)
Sceloporus lunaei (2)
Sceloporus lundelli (4)
Sceloporus macdougalli (1)
Sceloporus maculosus (1)
Sceloporus magister (3)
Sceloporus malachiticus (2)
Sceloporus marmoratus (3)
Sceloporus megalepidurus (1)
Sceloporus melanorhinus (4)
Sceloporus merriami (3)
Sceloporus minor (1)
Sceloporus mucronatus (1)
Sceloporus nelsoni (1)
Sceloporus occidentalis (3)
Sceloporus ochoterenae (1)
Sceloporus olivaceus (3)
Sceloporus omiltemanus (1)
Sceloporus orcutti (3)
Sceloporus ornatus (1)
Sceloporus palaciosi (1)
Sceloporus parvus (1)
Sceloporus poinsetti (3)
Sceloporus prezygus (4)
Sceloporus pyrocephalus (1)
Sceloporus salvini (1)
Sceloporus samcolemani (1)
Sceloporus scalaris (1)
Sceloporus serrifer (4)
Sceloporus shannonorum (1)
Sceloporus siniferus (4)
Sceloporus slevini (3)
Sceloporus smaragdinus (4)
Sceloporus smithi (1)
Sceloporus spinosus (1)
Sceloporus squamosus (4)
Sceloporus stejnegeri (1)
Sceloporus subniger (1)
Sceloporus subpictus (1)
Sceloporus sugillatus (1)
Sceloporus taeniocnemis (4)
Sceloporus tanneri (1)
Sceloporus teapensis (4)
Sceloporus torquatus (1)
Sceloporus unicanthalis (1)
Sceloporus uniformis (3)
Sceloporus utiformis (1)
Sceloporus vandenburgianus (3)
Sceloporus variabilis (4)
Sceloporus virgatus (3)
Sceloporus zosteromus (1)
Uma exsul (1)
Uma notata (3)
Uma paraphygas (1)
Uma rufopunctata (1)
Urosaurus auriculatus (1)
Urosaurus bicarinatus (1)
Urosaurus clarionensis (1)
Urosaurus gadovi (1)
Urosaurus graciosus (3)
Urosaurus lahtelai (1)
Urosaurus nigricaudus (3)
Urosaurus ornatus (3)
Uta encantadae (1)
Uta lowei (1)
Uta nolascensis (1)
Uta palmeri (1)
Uta squamata (1)
Uta stansburiana (3)
Uta tumidarostra (1)
Family Phyllodactylidae (24 species)
Phyllodactylus benedettii (1)
Phyllodactylus bordai (1)
Phyllodactylus bugastrolepis (1)
Phyllodactylus davisi (1)
Phyllodactylus delcampoi (1)
Phyllodactylus duellmani (1)
Phyllodactylus homolepidurus (1)
Phyllodactylus insularis (2)
Phyllodactylus isabelae (1)
Phyllodactylus kropotkini (1)
Phyllodactylus lanei (1)
Phyllodactylus lupitae (1)
Phyllodactylus muralis (1)
Phyllodactylus nocticolus (3)
Phyllodactylus palmeus (2)
Phyllodactylus papenfussi (1)
Phyllodactylus paralepis (2)
Phyllodactylus partidus (1)
Phyllodactylus paucituberculatus (1)
Phyllodactylus rupinus (1)
Phyllodactylus tuberculosus (4)
Phyllodactylus unctus (1)
Phyllodactylus xanti (1)
Thecadactylus rapicauda (6)
Family Polychrotidae (1 species)
Polychrus gutturosus (5)
Family Scincidae (25 species)
Mesoscincus altamirani (1)
Mesoscincus managuae (2)
Mesoscincus schwartzei (4)
Plestiodon bilineatus (1)
Plestiodon brevirostris (1)
Plestiodon callicephalus (3)
Plestiodon colimensis (1)
Plestiodon copei (1)
Plestiodon dicei (1)
Plestiodon dugesi (1)
Plestiodon gilberti (3)
Plestiodon indubitus (1)
Plestiodon lagunensis (1)
Plestiodon lotus (1)
Plestiodon lynxe (1)
Plestiodon multilineatus (1)
Plestiodon multivirgatus (3)
Plestiodon nietoi (1)
Plestiodon obsoletus (3)
Plestiodon ochoterenae (1)
Plestiodon parviauriculatus (1)
Plestiodon parvulus (1)
Plestiodon skiltonianus (3)
Plestiodon sumichrasti (4)
Plestiodon tetragrammus (3)
Family Sphaerodactylidae (22 species)
Aristelliger georgeensis (6)
Aristelliger praesignis (7)
Gonatodes albogularis (6)
Lepidoblepharis emberawoundule (2)
Lepidoblepharis rufigularis (2)
Lepidoblepharis sanctaemartae (5)
Lepidoblepharis victormartinezi (2)
Lepidoblepharis xanthostigma (5)
Sphaerodactylus alphus (2)
Sphaerodactylus continentalis (4)
Sphaerodactylus dunni (2)
Sphaerodactylus glaucus (4)
Sphaerodactylus graptolaemus (2)
Sphaerodactylus guanaje (2)
Sphaerodactylus homolepis (2)
Sphaerodactylus leonardovaldesi (2)
Sphaerodactylus lineolatus (5)
Sphaerodactylus millepunctatus (2)
Sphaerodactylus notatus (7)
Sphaerodactylus pacificus (2)
Sphaerodactylus poindexteri (2)
Sphaerodactylus rosaurae (2)
Family Sphenomorphidae (8 species)
Scincella assata (4)
Scincella cherriei (4)
Scincella gemmingeri (1)
Scincella incerta (4)
Scincella kikaapoda (1)
Scincella lateralis (3)
Scincella silvicola (1)
Scincella rara (2)
Family Teiidae (60 species)
Ameiva fuliginosa (5)
Ameiva praesignis (5)
Aspidoscelis angusticeps (4)
Aspidoscelis bacata (1)
Aspidoscelis burti (3)
Aspidoscelis calidipes (1)
Aspidoscelis cana (1)
Aspidoscelis carmenensis (1)
Aspidoscelis catalinensis (1)
Aspidoscelis celeripes (1)
Aspidoscelis ceralbensis (1)
Aspidoscelis communis (1)
Aspidoscelis costata (1)
Aspidoscelis cozumela (1)
Aspidoscelis danheimae (1)
Aspidoscelis deppii (4)
Aspidoscelis espiritensis (1)
Aspidoscelis exanguis (3)
Aspidoscelis franciscensis (1)
Aspidoscelis gularis (3)
Aspidoscelis guttata (1)
Aspidoscelis hyperythra (3)
Aspidoscelis inornata (3)
Aspidoscelis labialis (1)
Aspidoscelis laredoensis (3)
Aspidoscelis lineattissima (1)
Aspidoscelis marmorata (3)
Aspidoscelis martyris (1)
Aspidoscelis maslini (4)
Aspidoscelis mexicana (1)
Aspidoscelis motaguae (4)
Aspidoscelis neomexicana (3)
Aspidoscelis opatae (1)
Aspidoscelis parvisocia (1)
Aspidoscelis picta (1)
Aspidoscelis rodecki (1)
Aspidoscelis sackii (1)
Aspidoscelis semptemvittata (3)
Aspidoscelis sexlineata (3)
Aspidoscelis sonorae (3)
Aspidoscelis stictogramma (3)
Aspidoscelis tesselata (3)
Aspidoscelis tigris (3)
Aspidoscelis uniparens (3)
Aspidoscelis xanthonota (3)
Cnemidophorus duellmani (2)
Cnemidophorus ruatanus (2)
Holcosus amphigrammus (1)
Holcosus chaitzami (4)
Holcosus festivus (6)
Holcosus gaigei (1)
Holcosus hartwegi (4)
Holcosus leptophrys (2)
Holcosus miadis (2)
Holcosus parvus (4)
Holcosus quadrilineatus (2)
Holcosus sinister (1)
Holcosus stuarti (1)
Holcosus thomasi (4)
Holcosus undulatus (1)
Family Xantusiidae (27 species)
Lepidophyma chicoasense (1)
Lepidophyma cuicateca (1)
Lepidophyma dontomasi (1)
Lepidophyma flavimaculatum (4)
Lepidophyma gaigeae (1)
Lepidophyma lineri (1)
Lepidophyma lipetzi (1)
Lepidophyma lowei (1)
Lepidophyma mayae (2)
Lepidophyma micropholis (1)
Lepidophyma occulor (1)
Lepidophyma pajapanense (1)
Lepidophyma radula (1)
Lepidophyma reticulatum (2)
Lepidophyma smithii (4)
Lepidophyma sylvaticum (1)
Lepidophyma tarascae (1)
Lepidophyma tuxtlae (1)
Lepidophyma zongolica (1)
Xantusia bolsonae (1)
Xantusia extorris (1)
Xantusia gilberti (1)
Xantusia henshawi (3)
Xantusia jaycolei (1)
Xantusia sanchezi (1)
Xantusia sherbrookei (1)
Xantusia wigginsi (3)
Family Xenosauridae (13 species)
Xenosaurus agrenon (1)
Xenosaurus arboreus (1)
Xenosaurus fractus (1)
Xenosaurus grandis (1)
Xenosaurus mendozai (1)
Xenosaurus newmanorum (1)
Xenosaurus penai (1)
Xenosaurus phalaroanthereon (1)
Xenosaurus platyceps (1)
Xenosaurus rackhami (4)
Xenosaurus rectocollaris (1)
Xenosaurus sanmartinensis (1)
Xenosaurus tzacualtipantecus (1)
Family Anomalepididae (3 species)
Anomalepis mexicanus (5)
Helminthophis frontalis (2)
Liotyphlops albirostris (5)
Family Boidae (5 species)
Boa imperator (6)
Boa sigma (1)
Corallus annulatus (5)
Corallus ruschenbergerii (5)
Epicrates maurus (5)
Family Charinidae (4 species)
Exiliboa placata (1)
Lichanura trivirgata (3)
Ungaliophis continentalis (4)
Ungaliophis panamensis (5)
Family Colubridae (194 species)
Arizona elegans (3)
Arizona pacata (1)
Bogertophis rosaliae (3)
Bogertophis subocularis (3)
Chironius exoletus (5)
Chironius flavopictus (5)
Chironius grandisquamis (5)
Coluber constrictor (7)
Conopsis acuta (1)
Conopsis amphisticha (1)
Conopsis biserialis (1)
Conopsis lineata (1)
Conopsis megalodon (1)
Conopsis nasus (1)
Dendrophidion apharocybe (2)
Dendrophidion crybelum (2)
Dendrophidion clarkii (5)
Dendrophidion paucicarinatum (2)
Dendrophidion percarinatum (5)
Dendrophidion rufiterminorum (2)
Dendrophidion vinitor (4)
Drymarchon melanurus (6)
Drymobius chloroticus (4)
Drymobius margaritiferus (8)
Drymobius melanotropis (2)
Drymobius rhombifer (5)
Ficimia hardyi (1)
Ficimia olivacea (1)
Ficimia publia (4)
Ficimia ramirezi (1)
Ficimia ruspator (1)
Ficimia streckeri (3)
Ficimia variegata (1)
Geagras redimitus (1)
Gyalopion canum (3)
Gyalopion quadrangulare (3)
Lampropeltis abnorma (4)
Lampropeltis alterna (3)
Lampropeltis annulata (3)
Lampropeltis californiae (3)
Lampropeltis catalinensis (1)
Lampropeltis greeri (1)
Lampropeltis herrerae (1)
Lampropeltis holbrooki (3)
Lampropeltis knoblochi (3)
Lampropeltis leonis (1)
Lampropeltis mexicana (1)
Lampropeltis multifasciata (3)
Lampropeltis micropholis (5)
Lampropeltis polyzona (1)
Lampropeltis ruthveni (1)
Lampropeltis splendida (3)
Lampropeltis webbi (1)
Leptodrymus pulcherrimus (2)
Leptophis ahaetulla (6)
Leptophis cupreus (5)
Leptophis depressirostris (5)
Leptophis diplotropis (1)
Leptophis mexicanus (4)
Leptophis modestus (4)
Leptophis nebulosus (2)
Leptophis riveti (5)
Masticophis anthonyi (1)
Masticophis aurigulus (1)
Masticophis barbouri (1)
Masticophis bilineatus (3)
Masticophis flagellum (3)
Masticophis fuliginosus (3)
Masticophis lateralis (3)
Masticophis lineatus (1)
Masticophis mentovarius (6)
Masticophis piceus (3)
Masticophis schotti (3)
Masticophis slevini (1)
Masticophis taeniatus (3)
Mastigodryas alternatus (2)
Mastigodryas cliftoni (1)
Mastigodryas dorsalis (2)
Mastigodryas melanolomus (4)
Mastigodryas pleei (5)
Opheodrys aestivus (3)
Opheodrys vernalis (3)
Oxybelis aeneus (8)
Oxybelis brevirostris (5)
Oxybelis fulgidus (6)
Oxybelis wilsoni (2)
Pantherophis bairdi (3)
Pantherophis emoryi (3)
Phyllorhynchus browni (3)
Phyllorhynchus decurtatus (3)
Phrynonax poecilonotus (6)
Pituophis catenifer (3)
Pituophis deppei (1)
Pituophis insulanus (1)
Pituophis lineaticollis (4)
Pituophis vertebralis (1)
Pseudelaphe flavirufa (4)
Pseudelaphe phaescens (1)
Pseudoficimia frontalis (1)
Rhinobothryum bovallii (5)
Rhinocheilus antonii (1)
Rhinocheilus etheridgei (1)
Rhinocheilus lecontei (3)
Salvadora bairdi (1)
Salvadora deserticola (3)
Salvadora grahamiae (3)
Salvadora hexalepis (3)
Salvadora intermedia (1)
Salvadora lemniscata (1)
Salvadora mexicana (1)
Scolecophis atrocinctus (2)
Senticolis triaspis (7)
Sonora aemula (1)
Sonora annulata (3)
Sonora cinta (3)
Sonora fasciata (1)
Sonora michoacanensis (1)
Sonora mosaueri (1)
Sonora mutabilis (1)
Sonora palarostris (3)
Sonora punctatissima(1)
Sonora savagei (1)
Sonora semiannulata (3)
Sonora straminea (1)
Sonora taylori (3)
Spilotes pullatus (6)
Stenorrhina degenhardtii (6)
Stenorrhina freminvillii (4)
Symphimus leucostomus (1)
Symphimus mayae (4)
Sympholis lippiens (1)
Tantilla albiceps (2)
Tantilla alticola (5)
Tantilla armillata (2)
Tantilla atriceps (3)
Tantilla bairdi (2)
Tantilla berguidoi (2)
Tantilla bocourti (1)
Tantilla brevicauda (2)
Tantilla briggsi (1)
Tantilla calamarina (1)
Tantilla cascadae (1)
Tantilla ceboruca (1)
Tantilla coronadoi (1)
Tantilla cucullata (3)
Tantilla cuniculator (4)
Tantilla deppei (1)
Tantilla excelsa (2)
Tantilla flavilineata (1)
Tantilla gottei (2)
Tantilla gracilis (3)
Tantilla hendersoni (2)
Tantilla hobartsmithi (3)
Tantilla impensa (4)
Tantilla jani (2)
Tantilla johnsoni (1)
Tantilla lempira (2)
Tantilla melanocephala (5)
Tantilla moesta (4)
Tantilla nigriceps (3)
Tantilla oaxacae (1)
Tantilla olympia (2)
Tantilla planiceps (3)
Tantilla psittaca (2)
Tantilla reticulata (5)
Tantilla robusta (1)
Tantilla rubra (4)
Tantilla ruficeps (2)
Tantilla schistosa (4)
Tantilla sertula (1)
Tantilla shawi (1)
Tantilla slavensi (1)
Tantilla stenigrammi (2)
Tantilla striata (1)
Tantilla supracincta (5)
Tantilla taeniata (2)
Tantilla tayrae (1)
Tantilla tecta (2)
Tantilla triseriata (1)
Tantilla tritaeniata (2)
Tantilla vermiformis (2)
Tantilla vulcani (4)
Tantilla wilcoxi (3)
Tantilla yaquia (3)
Tantillita brevissima (4)
Tantillita canula (4)
Tantillita lintoni (4)
Trimorphodon biscutatus (4)
Trimorphodon lambda (3)
Trimorphodon lyrophanes (3)
Trimorphodon paucimaculatus (1)
Trimorphodon quadruplex (2)
Trimorphodon tau (1)
Trimorphodon vilkinsonii (3)
Family Dipsadidae (232 species)
Adelphicos daryi (2)
Adelphicos ibarrorum (2)
Adelphicos latifasciatum (1)
Adelphicos newmanorum (1)
Adelphicos nigrilatum (1)
Adelphicos quadrivirgatum (4)
Adelphicos sargii (4)
Adelphicos veraepacis (2)
Amastridium sapperi (4)
Amastridium veliferum (5)
Atractus clarki (5)
Atractus dariensis (2)
Atractus depressiocellus (2)
Atractus hostilitrachus (2)
Atractus imperfectus (2)
Chapinophis xanthocheilus (2)
Chersodromus australis (1)
Chersodromus liebmanni (1)
Chersodromus nigrum (1)
Chersodromus rubriventris (1)
Clelia clelia (5)
Clelia equatoriana (5)
Clelia scytalina (4)
Coniophanes alvarezi (1)
Coniophanes bipunctatus (4)
Coniophanes fissidens (6)
Coniophanes imperialis (7)
Coniophanes joanae (2)
Coniophanes lateritius (1)
Coniophanes melanocephalus (1)
Coniophanes meridanus (1)
Coniophanes michoacanensis (1)
Coniophanes piceivittis (4)
Coniophanes quinquevittatus (4)
Coniophanes sarae (1)
Coniophanes schmidti (4)
Coniophanes taylori (1)
Conophis lineatus (4)
Conophis morai (1)
Conophis vittatus (4)
Crisantophis nevermanni (2)
Cryophis hallbergi (1)
Cubophis brooksi (2)
Diadophis punctatus (3)
Diaphorolepis wagneri (5)
Dipsas articulata (2)
Dipsas bicolor (2)
Dipsas brevifacies (4)
Dipsas gaigeae (1)
Dipsas nicholsi (2)
Dipsas temporalis (5)
Dipsas tenuissima (2)
Dipsas viguieri (2)
Enuliophis sclateri (5)
Enulius bifoveatus (2)
Enulius flavitorques (6)
Enulius oligostichus (1)
Enulius roatanensis (2)
Erythrolamprus bizona (5)
Erythrolamprus mimus (5)
Geophis anocularis (1)
Geophis bellus (2)
Geophis bicolor (1)
Geophis blanchardi (1)
Geophis brachycephalus (2)
Geophis cancellatus (4)
Geophis carinosus (4)
Geophis chalybeus (1)
Geophis championi (2)
Geophis damiani (2)
Geophis downsi (2)
Geophis dubius (1)
Geophis duellmani (1)
Geophis dugesi (1)
Geophis dunni (2)
Geophis fulvoguttatus (2)
Geophis godmani (2)
Geophis hoffmanni (2)
Geophis immaculatus (4)
Geophis incomptus (1)
Geophis isthmicus (1)
Geophis juarezi (1)
Geophis juliai (1)
Geophis laticinctus (1)
Geophis laticollaris (1)
Geophis latifrontalis (1)
Geophis lorancai (1)
Geophis maculiferus (1)
Geophis mutitorques (1)
Geophis nasalis (4)
Geophis nephodrymus (2)
Geophis nigrocinctus (1)
Geophis occabus (1)
Geophis omiltemanus (1)
Geophis petersi (1)
Geophis pyburni (1)
Geophis rhodogaster (4)
Geophis rostralis (1)
Geophis russatus (1)
Geophis ruthveni (2)
Geophis sallei (1)
Geophis semidoliatus (1)
Geophis sieboldi (1)
Geophis talamancae (2)
Geophis tarascae (1)
Geophis tectus (2)
Geophis turbidus (1)
Geophis zeledoni (2)
Heterodon kennerlyi (3)
Hydromorphus concolor (2)
Hydromorphus dunni (2)
Hypsiglena affinis (1)
Hypsiglena catalinae (1)
Hypsiglena chlorophaea (3)
Hypsiglena jani (3)
Hypsiglena ochrorhyncha (3)
Hypsiglena slevini (1)
Hypsiglena tanzeri (1)
Hypsiglena torquata (1)
Hypsiglena unaocularis (1)
Imantodes cenchoa (6)
Imantodes gemmistratus (6)
Imantodes inornatus (5)
Imantodes phantasma (2)
Imantodes tenuissimus (4)
Leptodeira frenata (4)
Leptodeira maculata (4)
Leptodeira nigrofasciata (4)
Leptodeira punctata (1)
Leptodeira rhombifera (2)
Leptodeira rubricata (2)
Leptodeira septentrionalis (8)
Leptodeira splendida (1)
Leptodeira uribei (1)
Liophis epinephalus (5)
Liophis lineatus (5)
Manolepis putnami (1)
Ninia atrata (5)
Ninia celata (2)
Ninia diademata (4)
Ninia espinali (2)
Ninia maculata (2)
Ninia pavimentata (2)
Ninia psephota (2)
Ninia sebae (4)
Nothopsis rugosus (5)
Omoadiphas aurula (2)
Omoadiphas cannula (2)
Omoadiphas texiguatensis (2)
Oxyrhopus petolarius (6)
Phimophis guianensis (5)
Pliocercus elapoides (4)
Pliocercus euryzonus (5)
Pseudoboa neuwiedii (5)
Pseudoleptodeira latifasciata (1)
Rhadinaea bogertorum (1)
Rhadinaea calligaster (2)
Rhadinaea cuneata (1)
Rhadinaea decorata (6)
Rhadinaea forbesi (1)
Rhadinaea fulvivittis (1)
Rhadinaea gaigeae (1)
Rhadinaea hesperia (1)
Rhadinaea laureata (1)
Rhadinaea macdougalli (1)
Rhadinaea marcellae (1)
Rhadinaea montana (1)
Rhadinaea myersi (1)
Rhadinaea omiltemana (1)
Rhadinaea pulveriventris (2)
Rhadinaea quinquelineata (1)
Rhadinaea sargenti (2)
Rhadinaea stadelmani (2)
Rhadinaea taeniata (1)
Rhadinaea vermiculaticeps (2)
Rhadinella anachoreta (2)
Rhadinella donaji (1)
Rhadinella godmani (4)
Rhadinella hannsteini (4)
Rhadinella hempsteadae (2)
Rhadinella kanalchutchan (1)
Rhadinella kinkelini (4)
Rhadinella lachrymans (4)
Rhadinella lisyae (2)
Rhadinella montecristi (2)
Rhadinella pegosalyta (2)
Rhadinella pilonaorum (2)
Rhadinella posadasi (4)
Rhadinella rogerromani (2)
Rhadinella schistosa (1)
Rhadinella serperaster (2)
Rhadinella tolpanorum (2)
Rhadinophanes monticola (1)
Sibon annulatus (5)
Sibon anthracops (2)
Sibon argus (2)
Sibon carri (2)
Sibon dimidiatus (4)
Sibon lamari (2)
Sibon linearis (1)
Sibon longifrenis (2)
Sibon manzanaresi (2)
Sibon merendonensis (2)
Sibon miskitus (2)
Sibon nebulatus (6)
Sibon noalamina (2)
Sibon perissostichon (2)
Sibon sanniolus (4)
Siphlophis cervinus (5)
Siphlophis compressus (5)
Tantalophis discolor (1)
Tretanorhinus mocquardi (5)
Tretanorhinus nigroluteus (4)
Trimetopon barbouri (2)
Trimetopon gracile (2)
Trimetopon pliolepis (2)
Trimetopon simile (2)
Trimetopon slevini (2)
Trimetopon viquezi (2)
Tropidodipsas annulifera (1)
Tropidodipsas fasciata (4)
Tropidodipsas fischeri (4)
Tropidodipsas philippi (1)
Tropidodipsas repleta (1)
Tropidodipsas sartorii (4)
Tropidodipsas zweifeli (1)
Urotheca decipiens (5)
Urotheca fulviceps (5)
Urotheca guentheri (2)
Urotheca myersi (2)
Urotheca pachyura (2)
Xenodon rabdocephalus (6)
Family Elapidae (31 species)
Hydrophis platurus (9)
Laticauda colubrina (9)
Micruroides euryxanthus (3)
Micrurus alleni (2)
Micrurus ancoralis (5)
Micrurus bernadi (1)
Micrurus bogerti (1)
Micrurus browni (4)
Micrurus clarki (5)
Micrurus diastema (4)
Micrurus dissoleucus (5)
Micrurus distans (1)
Micrurus dumerilii (5)
Micrurus elegans (4)
Micrurus ephippifer (1)
Micrurus hippocrepis (2)
Micrurus laticollaris (1)
Micrurus latifasciatus (4)
Micrurus limbatus (1)
Micrurus mipartitus (5)
Micrurus mosquitensis (2)
Micrurus multifasciatus (5)
Micrurus nebularis (1)
Micrurus nigrocinctus (6)
Micrurus pachecogili (1)
Micrurus proximans (1)
Micrurus ruatanus (2)
Micrurus stewarti (2)
Micrurus stuarti (2)
Micrurus tamaulipensis (1)
Micrurus tener (3)
Family Leptotyphlopidae (20 species)
Epictia ater (2)
Epictia bakewelli (1)
Epictia magnamaculata (6)
Epictia martinezi (2)
Epictia pauldwyeri (2)
Epictia phenops (4)
Epictia resetari (1)
Epictia schneideri (1)
Epictia vindumi (1)
Epictia wynni (1)
Rena boettgeri (1)
Rena bressoni (1)
Rena dissecta (3)
Rena dulcis (3)
Rena humilis (3)
Rena iversoni (1)
Rena maxima (1)
Rena myopica (1)
Rena segrega (3)
Trilepida macrolepis (5)
Family Loxocemidae (1 species)
Loxocemus bicolor (4)
Family Natricidae (33 species)
Adelophis copei (1)
Adelophis foxi (1)
Nerodia erythrogaster (3)
Nerodia rhombifer (3)
Storeria dekayi (7)
Storeria hidalgoensis (1)
Storeria storerioides (1)
Thamnophis bogerti (1)
Thamnophis chrysocephalus (1)
Thamnophis conanti (1)
Thamnophis cyrtopsis (7)
Thamnophis elegans (3)
Thamnophis eques (3)
Thamnophis errans (1)
Thamnophis exsul (1)
Thamnophis fulvus (4)
Thamnophis godmani (1)
Thamnophis hammondii (3)
Thamnophis lineri (1)
Thamnophis marcianus (7)
Thamnophis melanogaster (1)
Thamnophis mendax (1)
Thamnophis nigronuchalis (1)
Thamnophis postremus (1)
Thamnophis proximus (7)
Thamnophis pulchrilatus (1)
Thamnophis rossmani (1)
Thamnophis scalaris (1)
Thamnophis scaliger (1)
Thamnophis sirtalis (3)
Thamnophis sumichrasti (1)
Thamnophis unilabialis (1)
Thamnophis validus (1)
Family Sibynophiidae (2 species)
Scaphiodontophis annulatus (4)
Scaphiodontophis venustissimus (5)
Family Tropidophiidae (1 species)
Trachyboa boulengeri (5)
Family Typhlopidae (5 species)
Amerotyphlops costaricensis (2)
Amerotyphlops microstomus (4)
Amerotyphlops stadelmani (2)
Amerotyphlops tenuis (4)
Amerotyphlops tycherus (2)
Family Viperidae (88 species)
Agkistrodon bilineatus (4)
Agkistrodon howardgloydi (2)
Agkistrodon laticinctus (3)
Agkistrodon russeolus (4)
Agkistrodon taylori (1)
Atropoides indomitus (2)
Atropoides mexicanus (4)
Atropoides nummifer (1)
Atropoides occiduus (4)
Atropoides olmec (4)
Atropoides picadoi (2)
Bothriechis aurifer (4)
Bothriechis bicolor (4)
Bothriechis guifarroi (2)
Bothriechis lateralis (2)
Bothriechis marchi (2)
Bothriechis nigroviridis (2)
Bothriechis nubestris (2)
Bothriechis rowleyi (1)
Bothriechis schlegelii (6)
Bothriechis supraciliaris (2)
Bothriechis thalassinus (2)
Bothrops asper (6)
Bothrops punctatus (5)
Cerrophidion godmani (4)
Cerrophidion petlalcalensis (1)
Cerrophidion sasai (2)
Cerrophidion tzotzilorum (1)
Cerrophidion wilsoni (2)
Crotalus angelensis (1)
Crotalus aquilus (1)
Crotalus armstrongi (1)
Crotalus atrox (3)
Crotalus basiliscus (1)
Crotalus campbelli (1)
Crotalus catalinensis (1)
Crotalus cerastes (3)
Crotalus culminatus (1)
Crotalus enyo (1)
Crotalus ericsmithi (1)
Crotalus estebanensis (1)
Crotalus helleri (3)
Crotalus intermedius (1)
Crotalus lannomi (1)
Crotalus lepidus (3)
Crotalus lorenzoensis (1)
Crotalus mitchellii (3)
Crotalus molossus (3)
Crotalus morulus (1)
Crotalus ornatus (3)
Crotalus polisi (1)
Crotalus polystictus (1)
Crotalus pricei (3)
Crotalus pusillus (1)
Crotalus pyrrhus (3)
Crotalus ravus (1)
Crotalus ruber (3)
Crotalus scutulatus (3)
Crotalus simus (4)
Crotalus stejnegeri (1)
Crotalus tancitarensis (1)
Crotalus thalassoporus (1)
Crotalus tigris (3)
Crotalus tlaloci (1)
Crotalus totonacus (1)
Crotalus transversus (1)
Crotalus triseriatus (1)
Crotalus tzabcan (4)
Crotalus viridis (3)
Crotalus willardi (3)
Lachesis acrochorda (5)
Lachesis melanocephala (2)
Lachesis stenophrys (2)
Mixcoatlus barbouri (1)
Mixcoatlus browni (1)
Mixcoatlus melanurus (1)
Ophryacus smaragdinus (1)
Ophryacus sphenophrys (1)
Ophryacus undulatus (1)
Porthidium dunni (1)
Porthidium hespere (1)
Porthidium lansbergii (5)
Porthidium nasutum (6)
Porthidium ophryomegas (4)
Porthidium porrasi (2)
Porthidium volcanicum (2)
Porthidium yucatanicum (1)
Sistrurus tergeminus (3)