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Bahamian pygmy boa constrictor

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Special species of snake

Bahamian pygmy boa constrictor
Conservation status

Vulnerable  (IUCN 3.1)
CITES Appendix II (CITES)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Tropidophiidae
Genus: Tropidophis
Species: T. canus
Binomial name
Tropidophis canus
(Cope, 1868)
Synonyms

The Bahamian pygmy boa constrictor (Tropidophis canus), also known as the Inagua trope or Bahama wood snake, is a species of nonvenomous snake in the family Tropidophiidae. The species is endemic to Great Inagua Island in the Bahamas.

Description

Like all species of pygmy boas the Bahamian pygmy boa is a rather small snake averaging between 30 cm (12 in) and 60 cm (24 in) in total length. The snake has the ability to change color through the movement of its dark pigment granules. Depending on the time of the day, a light or dark color may provide better camouflage. The Bahamian pygmy boa has a yellow-orange tail tip, which is likely used to lure unsuspecting prey.

Behavior

The Bahamian pygmy boa is mostly inactive during daytime hours, usually coming out at night. Most dwarf boas are terrestrial, meaning they live and breathe on earth, and rest underground or in vegetation. A few have adapted to being arboreal. Young boas live in trees and shrubs and feed mostly on anole lizards. Adult boas feed on frogs, birds and rats. If threatened, the snake has been observed to coil up into a tight ball similar to that of a ball python. On Andros Island the species is known as the "shame snake" because of this defensive tactic. It also has the ability to voluntarily bleed from its eyes, mouth, and nostrils.

References

  1. ^ Buckner, S. (2019). "Tropidophis canus". IUCN Red List of Threatened Species. 2019: e.T75606395A75607984. doi:10.2305/IUCN.UK.2019-2.RLTS.T75606395A75607984.en. Retrieved 20 November 2021.
  2. ^ Tropidophis canus at the Reptarium.cz Reptile Database. Accessed 10 February 2021.
  3. ^ "Snakes". Ardastra Zoological Gardens. Archived from the original on 2010-04-12. Retrieved 9 April 2010.
  4. ^ Schwartz, Albert; Henderson, Robert W. (1991). Amphibians and Reptiles of the West Indies: Descriptions, Distributions, and Natural History. Gainesville: University of Florida Press. 720 pp. ISBN 0-8130-1049-7.
  5. "Bahamian Boa Constrictor".

Further reading

  • Bailey JR (1937). "A review of some recent Tropidophis material". Proc. New England Zool. Club 16: 41-52. (Tropidophis pardalis barbouri, new subspecies, p. 49).
  • Boulenger GA (1893). Catalogue of the Snakes in the British Museum (Natural History). Volume I., Containing the Families ... Boidæ ... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiii + 448 pp. + Plates I-XXVIII. (Ungalia cana, p. 114).
  • Cope ED (1868). "An examination of the REPTILIA and BATRACHIA obtained by the Orton Expedition to Equador and the Upper Amazon, with notes on other Species". Proc. Acad. Nat. Sci. Philadelphia 20: 96-140. (Ungalia cana, new species, p. 129).
  • Garman S (1887). "On West Indian Reptiles in the Museum of Comparative Zoölogy, at Cambridge, Mass." Proc. American Philosoph. Soc. 24: 278-286. (Ungualia curta, new species, p. 279).
  • Schwartz A, Thomas R (1975). A Check-list of West Indian Amphibians and Reptiles. Carnegie Museum of Natural History Special Publication No. 1. Pittsburgh, Pennsylvania: Carnegie Museum of Natural History. 216 pp. (Tropidophis canus, pp. 191–192).
  • Stull OG (1928). "A Revision of the Genus Tropidophis ". Occ. Pap. Mus. Zool. Univ. Michigan (195): 1-52. (Tropidophis pardalis androsi, new subspecies, pp. 34–35).

External links

Taxon identifiers
Tropidophis canus
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