Atractus badius
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Atractus
Species:
A. badius
Binomial name
Atractus badius
(Boie, 1827)

Boie's ground snake (Atractus badius) is a nocturnal and semi-fossorial snake species in the Colubridae family.[2] Like the other members of the Atractus genus, its diet is composed predominantly of earthworms, which it actively hunts in the leaf litter of the primary and secondary rainforests it inhabits.[3] The IUCN lists the species as 'Least Concern' because of its wide distribution, including in protected areas.[1]

Description

On average, Boie's ground snake reaches a length of 25-40 cm.[3] Its basic color pattern consist of light yellow rings enclosed by two dark grey bands that contrast against a red background.[3] The head is grey whereas on the neck, two white triangles are present.[3] The belly is off-white with irregular black spots.[3] In adults, the colored bands often fade and turn the snake dark grey, in particular its tail end.[3] The species is nocturnal, terrestrial, and semi-fossorial, and is often encountered under wood debris, decomposing tree trunks, or even in old termite nests.[3]

Distribution

The species is distributed across the Guiana Shield.[1] and can be found in Colombia, Suriname, French Guiana, Peru, and Brazilian Amazonia.[4] It may also possibly occur in Venezuela.[1] According to the British Herpetological Society, the species was mistakenly thought to occur in Argentina because a specimen was found in Las Palmas.[5]

Reproduction

The species is oviparous and lays on average three to five eggs in January.[3]

Common names

In English, the species is known as St. Marta's ground snake, Dunn's ground snake,[2] French Guyana ground snake, and Boie's ground snake.[4] In Portuguese, the species is known as fura-terra or cobra-da-terra.[6]

References

  1. 1 2 3 4 Hoogmoed, M.; Nogueira, C. (2019). "Atractus badius". IUCN Red List of Threatened Species. 2019: e.T15157826A15157849. doi:10.2305/IUCN.UK.2019-3.RLTS.T15157826A15157849.en. Retrieved 20 November 2021.
  2. 1 2 "Dunn's Ground Snake" at the Encyclopedia of Life
  3. 1 2 3 4 5 6 7 8 Serpentes et Amphisbènes de Guyane française. Ibis Rouge Éditions, Matoury, Guyane, 1998-2013. ISBN 978-2-84450-407-4.
  4. 1 2 "Atractus badius". The Reptile Database. Retrieved 2021-10-22.
  5. ↑ Scrocchi, A. R. Giraudo And G. J. (2000). "The genus Atractus (Serpentes Colubridae) in north eastern Argentina". Herpetological Journal. 10 (3): 81–90.
  6. ↑ "Atractus badius". Catalogue of Life. Species 2000: Leiden, the Netherlands. Retrieved 26 October 2021.
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