Animals — 36,937 Species
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Large-scaled Pit Viper
Craspedocephalus macrolepis Beddome, 1862
Craspedocephalus macrolepis is a large-scaled arboreal viper endemic to high elevation southern Western Ghats, India.
Malabarian Pit Viper
Craspedocephalus malabaricus (Jerdon, 1854)
Craspedocephalus malabaricus, the Malabar pit viper, is a venomous snake endemic to the Western Ghats of India.
Ashy Pit Viper
Craspedocephalus puniceus (Boie, 1827)
Craspedocephalus puniceus is a reptile species found across parts of Thailand, Malaysia, and Indonesia with distinct physical and scalation traits.
Sri Lankan Green Pit Viper
Craspedocephalus trigonocephalus (Donndorff, 1798)
Craspedocephalus trigonocephalus is an endemic Sri Lankan arboreal, viviparous, sexually dimorphic pit viper.
False Coral Snake
Anilius scytale (Linnaeus, 1758)
Anilius scytale is a rare fossorial northern South American snake that most closely resembles the ancestral snake condition.
Madagascar Ground Boa
Acrantophis madagascariensis (Duméril & Bibron, 1844)
Acrantophis madagascariensis is Madagascar's largest endemic constrictor snake, found in northern, western, and central open woodlands.
Dumeril's Boa
Acrantophis dumerili Jan, 1860
Acrantophis dumerili, Dumeril's ground boa, is a Madagascar-dwelling boa species with specific size, habitat, and reproductive traits.
Nosy Komba ground boa
Sanzinia volontany Vences & Glaw, 2004
Sanzinia volontany, the Nosy Komba ground boa, is a non-venomous brown boa endemic to western Madagascar.
Madagascar tree boa
Sanzinia madagascariensis (Duméril & Bibron, 1844)
Sanzinia madagascariensis is an ovoviviparous snake endemic to Madagascar that lives in waterside trees and shrubs.
Garden Tree Boa
Corallus hortulana (Linnaeus, 1758)
Corallus hortulana, commonly called Amazon tree boa, is a widely distributed boa species with varied coloration and little-studied wild reproduction.
Dormilona
Corallus ruschenbergerii (Cope, 1875)
Corallus ruschenbergerii is a large nocturnal tree boa found across Lower Central America and northern South America.
Emerald Tree Boa
Corallus caninus (Linnaeus, 1758)
Corallus caninus, the emerald tree boa, is a non-venomous South American snake with characteristic emerald adult coloration.
Ringed Tree Boa
Corallus annulatus (Cope, 1875)
Corallus annulatus is a snake with a distinct brownish-red base pattern found across parts of Central and South America.
Amazon Basin Emerald Tree Boa
Corallus batesii (Gray, 1860)
Corallus batesii, the Amazon Basin emerald tree boa, is a large ovoviviparous boa native to Amazon Basin jungles.
Boa Constrictor
Boa constrictor Linnaeus, 1758
Boa constrictor, the common boa, is a large non-venomous South American boid snake commonly kept in captivity.
Central American Boa
Boa imperator Daudin, 1803
Boa imperator is a variable-sized, variable-pattern boa species native to Mexico, Central America, and northwestern South America.
Green Anaconda
Eunectes murinus (Linnaeus, 1758)
Eunectes murinus, the green anaconda, is the world's heaviest snake, native to South America and occasionally recorded in Florida.
Yellow Anaconda
Eunectes notaeus Cope, 1862
Eunectes notaeus, the yellow anaconda, is a large South American boa with generalist aquatic feeding habits.
Western Rainbow Boa
Epicrates cenchria (Linnaeus, 1758)
Epicrates cenchria, the rainbow boa, is a patterned, sexually dimorphic boa found across much of Central and South America.
Brown Rainbow Boa
Epicrates maurus Gray, 1849
Epicrates maurus, the northernmost smallest rainbow boa, is a sexually dimorphic ovoviviparous snake ranging from southern Central America to northern South America.
Eastern Rainbow Boa
Epicrates crassus Cope, 1862
Epicrates crassus, the Paraguayan rainbow boa, is a Boidae snake found in Argentina, Brazil, and Paraguay.
Hispaniolan Boa
Chilabothrus striatus (Fischer, 1856)
Chilabothrus striatus, the Hispaniolan boa, is a Boidae snake endemic to Hispaniola that is traded internationally as a pet.
Cuban Tree Boa
Chilabothrus angulifer (Cocteau & Bibron, 1840)
Chilabothrus angulifer, the Cuban boa, is the largest and least derived member of its genus, endemic to Cuba and its nearby islands.
Puerto Rican Boa
Chilabothrus inornatus (Reinhardt, 1843)
Chilabothrus inornatus, the Puerto Rican boa, is a boa species endemic to Puerto Rico with variable colour and patterning.
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