Snakes of Guatemala
143 snake species are recorded in Guatemala - 23 venomous and 120 non-venomous, from 7 families.
- Adorned Graceful Brown Snake Rhadinaea decorata
- Atlantic Central American Milksnake Lampropeltis polyzona
- Baird's Black-headed Snake Tantilla bairdi
- Banded Cat-eyed Snake (annulata) Leptodeira annulata
- Banded Snail Sucker Tropidodipsas fasciata
- Barred Forest Racer Dendrophidion vinitor
- Black Blind Snake (ater) Epictia ater
- Black-banded Cat-eyed Snake Leptodeira nigrofasciata
- Black-banded Snake Scolecophis atrocinctus
- Black-speckled Palm Pit Viper Bothriechis nigroviridis venomous
- Black-striped Snake (imperialis) Coniophanes imperialis
- Blackbelly Centipede Snake Tantilla moesta
- Blackneck Garter Snake Thamnophis cyrtopsis
- Blood Snake Stenorrhina freminvillei
- Blotched Hooknose Snake Ficimia publia
- Broad-ringed Coral Snake Micrurus latifasciatus venomous
- Brown Snake Storeria dekayi
- Brown Vinesnake Oxybelis aeneus
- Brown's Coral Snake Micrurus browni venomous
- Cantil Agkistrodon russeolus venomous
- Carr's Snail Sucker Sibon carri
- Cat-eyed Snake (septentrionalis) Leptodeira septentrionalis
- Central American Centipede Snake Tantilla taeniata
- Central American Coral Snake Micrurus nigrocinctus venomous
- Central American Indigo Snake Drymarchon melanurus
- Central American Jumping Pit Viper Metlapilcoatlus mexicanus venomous
- Central American Lyre Snake Trimorphodon quadruplex
- Central American Tree Snake Imantodes gemmistratus
- Checkered Garter Snake Thamnophis marcianus
- Chiapan Boa Ungaliophis continentalis
- Chiapas Earth Snake Geophis cancellatus
- Chicken Snake Spilotes pullatus
- Cincuate Bull Snake Pituophis lineaticollis
- Cloud Forest Parrot Snake Leptophis modestus
- Coffee Earth Snake Geophis nasalis
- Coffee Worm Snake Amerotyphlops tenuis
- Colombian Boa Boa imperator
- Cope's Black-striped Snake Coniophanes piceivittis
- Cope's False Coral Snake Pliocercus euryzonus
- Cope's Snail Sucker Sibon anthracops
- Costa Rica Water Snake Hydromorphus concolor
- Costal Lyre Snake Trimorphodon biscutatus
- Dary's Burrowing Snake Adelphicos daryi
- Degenhardt's Scorpion-eating Snake Stenorrhina degenhardtii
- Downs' Earth Snake Geophis immaculatus
- Dunn's Road Guarder Crisantophis nevermanni
- Elegant Coral Snake Micrurus elegans venomous
- Faded Black-striped Snake Coniophanes schmidti
- False Fer-de-lance Xenodon rabdocephalus
- Fer-de-lance Bothrops asper venomous
- Fiddle-string Snake Imantodes cenchoa
- Fischer's Snail-eating Snake Tropidodipsas fischeri
- Forest Flame Snake Oxyrhopus petolarius
- Godman's Graceful Brown Snake Rhadinella godmani
- Godman's Montane Pit Viper Cerrophidion godmani venomous
- Greater Centipede Snake Tantilla impensa
- Green Highland Racer Drymobius chloroticus
- Green Rat Snake (triaspis) Senticolis triaspis
- Green Vine Snake (fulgidus) Oxybelis fulgidus
- Guatemala Neckband Snake Scaphiodontophis annulatus
- Guatemala Palm Pit Viper Bothriechis bicolor venomous
- Guatemalan Earth Snake Chapinophis xanthocheilus
- Guatemalan Vine Snake Oxybelis koehleri
- Gulf Coast Vine Snake Oxybelis potosiensis
- Hallowell's Centipede Snake Tantilla vermiformis
- Hannstein's Spot-lipped Snake Rhadinella hannsteini
- Hempstead's Pine Woods Snake Rhadinella hempsteadae
- Highland Garter Snake Thamnophis fulvus
- Hognosed Pit Viper Porthidium nasutum venomous
- Honduran milk snake Lampropeltis abnorma
- Ibarra's Burrowing Snake Adelphicos ibarrorum
- Jan's Centipede Snake Tantilla jani
- Keeled Earth Snake Geophis carinosus
- Kinkelin Graceful Brown Snake Rhadinella kinkelini
- Leptodeira polysticta
- Leptodeira rhombifera
- Linton's Dwarf Short-tail Snake Tantillita lintoni
- Mayan Coral Snake Micrurus hippocrepis venomous
- Merendon Palm Pit Viper Bothriechis thalassinus venomous
- Mertens' Centipede Snake Tantilla brevicauda
- Metlapilcoatlus borealis venomous
- Mexican burrowing python Loxocemus bicolor
- Mexican Moccasin Agkistrodon bilineatus venomous
- Mexican Parrot Snake Leptophis mexicanus
- Mexican Snake Eater Clelia scytalina
- Middle American Burrowing Snake (quadrivirgatum) Adelphicos quadrivirgatum
- Middle American Burrowing Snake (visoninum) Adelphicos visoninum
- Middle American Rattlesnake Crotalus simus venomous
- Monte Cristi Graceful Brown Snake Rhadinella montecristi
- Mussurana (clelia) Clelia clelia
- Neotropical Whip Snake Masticophis mentovarius
- Northern Banded Coffee Snake Ninia pavimentata
- Olmecan Pit Viper Metlapilcoatlus olmec venomous
- Orangebelly Swamp Snake Tretanorhinus nigroluteus
- Pacific Longtail Snake Enulius flavitorques
- Peten Centipede Snake (cuniculator) Tantilla cuniculator
- Posada's Graceful Brown Snake Rhadinella posadasi
- Puffing Snake Phrynonax poecilonotus
- Racer Coluber constrictor
- Rainforest Cat-eyed Snake Leptodeira frenata
- Red-headed Forest Racer Dendrophidion rufiterminorum
- Redback Coffee Snake Ninia sebae
- Rhadinella anachoreta
- Rhadinella xerophila
- Ringed Tree Boa Corallus annulatus
- Ringneck Coffee Snake Ninia diademata
- Road Guarder Conophis lineatus
- Rosebelly Earth Snake Geophis rhodogaster
- Rusty-headed Snake Amastridium sapperi
- Rustyhead Snake Amastridium veliferum
- Salmon-bellied racer Mastigodryas melanolomus
- Sargi's Earth Snake Adelphicos sargii
- Sibon merendonensis
- Slender Hognose Viper Porthidium ophryomegas venomous
- Slender Snail Sucker Sibon dimidiatus
- Slinder Threadsnake Epictia phenops
- Snail-eating Thirst Snake Dipsas brevifacies
- Speckled Dwarf Short-tail Snake Tantillita brevissima
- Speckled Racer Drymobius margaritiferus
- Spotted Coffee Snake Ninia maculata
- Stadelman's Pine Woods Snake Rhadinella stadelmani
- Striped Lizard Eater Mastigodryas dorsalis
- Striped Lowland Snake Leptodrymus pulcherrimus
- Striped Road Guarder Conophis vittatus
- Stuart's Burrowing Snake Adelphicos veraepacis
- Stuart's Coral Snake Micrurus stuarti venomous
- Stuart's Graceful Brown Snake Rhadinella pilonaorum
- Tantilla armillata
- Tearful Pine-Oak Snake Rhadinella lachrymans
- Two-spotted Snake Coniophanes bipunctatus
- Variable Coral Snake Micrurus diastema venomous
- Variegated False Coral Snake Pliocercus elapoides
- Veracruz Earth Snake Geophis chalybeus
- Vulcan Centipede Snake Tantilla vulcani
- Western Jumping Pitviper Metlapilcoatlus occiduus venomous
- White-striped Centipede Snake Tantilla tecta
- Yellow-blotched Palm Pit Viper Bothriechis aurifer venomous
- Yellow-red Rat Snake Pseudelaphe flavirufa
- Yellowbelly Snake Coniophanes fissidens
- Yucatan Neotropical Rattlesnake Crotalus tzabcan venomous
- Yucatecan Dwarf Short-tail Snake Tantillita canula
- Yucatecan Worm Snake Amerotyphlops microstomus
- Yucatán White-lipped Snake Symphimus mayae