Oxyrhopus petolarius

Oxyrhopus petolarius

False coral, Calico snake

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SPECIES
Oxyrhopus petolarius

Oxyrhopus petolarius, commonly known as the false coral, or the calico snake, is a species of snake in the family Colubridae. The species is endemic to South America. There are three recognized subspecies.

Animal name origin

Other common names for O. petolarius include calico snake and forest flame snake.

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The subspecific name, sebae, is in honor of Dutch naturalist Albertus Seba.

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Appearance

Adults of O. petolarius may attain a total length of 91 cm (36 in), which includes a tail 22 cm (8.7 in) long.

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Coloration is variable. It usually consists of some combination of red and black rings or crossbands. In some individuals the light-colored crossbands are white instead of red on the anterior part of the body.

The dorsal scales are smooth, with apical pits, and are arranged in 19 rows at midbody.

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Distribution

Geography

O. petolarius is found in central and northern South America, including Trinidad and Tobago.

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The preferred natural habitats of O. petolarius are forest and savanna, at altitudes from sea level to 2,000 m (6,600 ft).

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Habits and Lifestyle

Lifestyle
Seasonal behavior

Venom

O. petolarius is rear-fanged, and its venom is extremely toxic to anole lizards.

Diet and Nutrition

O. petolarius feeds on lizards, frogs, other amphibians, small rodents, other small mammals, birds and their eggs, and probably other snakes.

Mating Habits

O. petolarius is oviparous.

References

1. Oxyrhopus petolarius Wikipedia article - https://en.wikipedia.org/wiki/Oxyrhopus_petolarius
2. Oxyrhopus petolarius on The IUCN Red List site - https://www.iucnredlist.org/species/198391/2524138

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