Animals — 36,937 Species

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Two-lined Mexican Earth Snake
Colubridae

Two-lined Mexican Earth Snake

Conopsis biserialis (Taylor & Smith, 1942)

Conopsis biserialis, the two-lined Mexican earth snake, is a nonvenomous colubrid snake found in Mexico.

Lined Tolucan Ground Snake
Colubridae

Lined Tolucan Ground Snake

Conopsis lineata (Kennicott, 1859)

Conopsis lineata is a nonvenomous colubrid snake found in Mexico that feeds on insects.

North American Racer
Colubridae

North American Racer

Coluber constrictor Linnaeus, 1758

Coluber constrictor (eastern racer) is a North American snake with variable patterning and spring mating.

Yellow-lipped Sipo
Colubridae

Yellow-lipped Sipo

Chironius carinatus (Linnaeus, 1758)

Chironius carinatus is a snake species endemic to northern South America and Central America, with distinct scale and color patterns.

Brown Sipo
Colubridae

Brown Sipo

Chironius fuscus (Linnaeus, 1758)

The brown sipo (Chironius fuscus) is a colubrid snake found in Central and South America.

South American Sipo
Colubridae

South American Sipo

Chironius multiventris Schmidt & Walker, 1943

Chironius multiventris is a long-tailed snake species described with physical scale traits and a South American and Caribbean distribution.

Coastal Sipo
Colubridae

Coastal Sipo

Chironius foveatus Bailey, 1955

Chironius foveatus is a non-venomous semi-arboreal colubrid snake found in coastal eastern and southern Brazil.

Northern Sipo
Colubridae

Northern Sipo

Chironius septentrionalis Dixon, Wiest & Cei, 1993

Chironius septentrionalis, the South American sipo, is a nonvenomous colubrid snake found in Venezuela and Trinidad.

Wagler's Sipo
Colubridae

Wagler's Sipo

Chironius scurrulus (Wagler, 1824)

Chironius scurrulus is a diurnal reptile found in northern South American tropical rainforests that feeds on frogs and lizards.

Mountain Sipo
Colubridae

Mountain Sipo

Chironius monticola Roze, 1952

Chironius monticola, the mountain sipo, is a nonvenomous Colubridae snake found in four South American countries.

Brazilian Sipo
Colubridae

Brazilian Sipo

Chironius laevicollis (Wied-Neuwied, 1824)

Chironius laevicollis, the Brazilian sipo, is a common colubrid snake endemic to Brazil's southeast Atlantic Forest.

Ecuador Sipo
Colubridae

Ecuador Sipo

Chironius grandisquamis (Peters, 1869)

Chironius grandisquamis, the Ecuador sipo, is a colubrid snake found across parts of Central and South America.

Two-headed Sipo
Colubridae

Two-headed Sipo

Chironius bicarinatus (Wied-Neuwied, 1820)

The two-headed sipo Chironius bicarinatus is a colubrid snake found in four South American countries.

Green Sipo
Colubridae

Green Sipo

Chironius exoletus (Linnaeus, 1758)

Linnaeus's sipo (Chironius exoletus) is a colubrid snake found in Central and South America.

Boettger's Sipo
Colubridae

Boettger's Sipo

Chironius flavolineatus Jan, 1863

Chironius flavolineatus is a sexually dimorphic South American snake with distinct color patterns and arboreal resting habits.

Werner's Sipo
Colubridae

Werner's Sipo

Chironius flavopictus (Werner, 1909)

Chironius flavopictus is a colubrid snake species found in Panama, Costa Rica, Colombia, and Ecuador.

Spix's Sipo
Colubridae

Spix's Sipo

Chironius spixii (Hallowell, 1845)

Chironius spixii is an oviparous snake found in Colombia and Venezuela, reaching up to 1.75 m in total length.

Scarletsnake
Colubridae

Scarletsnake

Cemophora coccinea (Blumenbach, 1788)

Cemophora coccinea, the scarlet snake, is a small semi-fossorial snake native to the southeastern United States.

Gold-ringed Cat Snake
Colubridae

Gold-ringed Cat Snake

Boiga dendrophila (Boie, 1827)

Boiga dendrophila, commonly called mangrove snake, is a reptile found across Southeast Asia in lowland rainforests.

Common Cat Snake
Colubridae

Common Cat Snake

Boiga trigonata (Schneider, 1802)

Boiga trigonata is a colubrid snake species found across South and Central Asia with distinct scale and color patterns.

Black-headed Cat Snake
Colubridae

Black-headed Cat Snake

Boiga nigriceps (Günther, 1863)

Boiga nigriceps, the black-headed cat snake, is an arboreal Southeast Asian forest snake named for its dark adult head coloration.

Collared Cat Snake
Colubridae

Collared Cat Snake

Boiga nuchalis (Günther, 1875)

Boiga nuchalis is a cat snake species found in South Indian hill forests that feeds mostly on lizards.

Eyed Cat Snake
Colubridae

Eyed Cat Snake

Boiga siamensis Nutaphand, 1971

Boiga siamensis is a large oviparous arboreal cat snake found across South and Southeast Asia.

Kelung Cat Snake
Colubridae

Kelung Cat Snake

Boiga kraepelini Stejneger, 1902

Boiga kraepelini is a nocturnal, mostly arboreal colubrid snake found across East and Southeast Asia.

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