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{{short description|Special species of snake}}
{{Short description|Special species of snake}}
{{Speciesbox
{{Speciesbox
| image = Tropidophis canus.jpg
| image = Tropidophis canus.jpg
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| species = canus
| species = canus
| authority = ([[Edward Drinker Cope|Cope]], 1868)
| authority = ([[Edward Drinker Cope|Cope]], 1868)
| synonyms = *''Ungalia cana'' <br>{{small|[[Edward Drinker Cope|Cope]], 1868}}
| synonyms = *''Ungalia cana'' <br />{{small|[[Edward Drinker Cope|Cope]], 1868}}
*''Tropidophis canus'' <br>{{small|— [[Albert Schwartz (zoologist)|Schwartz]] & [[species:Robert W. Henderson|Henderson]], 1991}}
*''Tropidophis canus'' <br />{{small|— [[Albert Schwartz (zoologist)|Schwartz]] & [[species:Robert W. Henderson|Henderson]], 1991}}
| synonyms_ref = <ref name=RDB/>
| synonyms_ref = <ref name=RDB/>
}}
}}


The '''Bahamian pygmy boa constrictor''' ('''''Tropidophis canus'''''), also known as the '''Inagua trope''' or '''Bahama wood snake''', is a [[species]] of non[[venomous snake]] in the [[Family (biology)|family]] [[Tropidophiidae]]. The species is [[endemic]] to [[Great Inagua Island]] in the [[Bahamas]]. <ref name="iucn status 20 November 2021" /><ref name=RDB/><ref name="Ardastra" />
The '''Bahamian pygmy boa constrictor''' ('''''Tropidophis canus'''''), also known as the '''Inagua trope''' or '''Bahama wood snake''', is a [[species]] of non[[venomous snake]] in the [[Family (biology)|family]] [[Tropidophiidae]]. The species is [[endemic]] to [[Great Inagua Island]] in the [[Bahamas]].<ref name="iucn status 20 November 2021" /><ref name=RDB/><ref name="Ardastra" />


==Description==
==Description==
Like all species of [[Tropidophiidae|pygmy boas]] the Bahamian pygmy boa is a rather small snake averaging between {{convert|30|cm|in|abbr=on}} and {{convert|60|cm|in|abbr=on}} in total length.<ref name="Ardastra">{{cite web|url=http://www.ardastra.com/snakeinfo.html#boa|title=Snakes|publisher=Ardastra Zoological Gardens|accessdate=9 April 2010|archiveurl=https://web.archive.org/web/20100412094326/http://www.ardastra.com/snakeinfo.html#boa|archivedate=2010-04-12|url-status=dead}}</ref><ref name="U-Florida">{{cite book|last1=Schwartz|first1=Albert|author1-link=Albert Schwartz (zoologist)|last2=Henderson|first2=Robert W.|author2-link=species:Robert W. Henderson |title=Amphibians and Reptiles of the West Indies: Descriptions, Distributions, and Natural History|publisher=Gainesville: University of Florida Press. 720 pp|year=1991|isbn=0-8130-1049-7|url=https://books.google.com/books?id=0x_hxEolYUAC&dq=Tropidophis+canus&pg=PA632}}</ref> 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]].<ref name="Ardastra" /> The Bahamian pygmy boa has a yellow-orange tail tip, which is likely used to lure unsuspecting [[prey]].<ref name="Ardastra" />
Like all species of [[Tropidophiidae|pygmy boas]] the Bahamian pygmy boa is a rather small snake averaging between {{convert|30|cm|in|abbr=on}} and {{convert|60|cm|in|abbr=on}} in total length.<ref name="Ardastra">{{cite web|url=http://www.ardastra.com/snakeinfo.html#boa|title=Snakes|publisher=Ardastra Zoological Gardens|access-date=9 April 2010|archive-url=https://web.archive.org/web/20100412094326/http://www.ardastra.com/snakeinfo.html#boa|archive-date=2010-04-12|url-status=dead}}</ref><ref name="U-Florida">{{cite book|last1=Schwartz|first1=Albert|author1-link=Albert Schwartz (zoologist)|last2=Henderson|first2=Robert W.|author2-link=species:Robert W. Henderson |title=Amphibians and Reptiles of the West Indies: Descriptions, Distributions, and Natural History|publisher=Gainesville: University of Florida Press. 720 pp|year=1991|isbn=0-8130-1049-7|url=https://books.google.com/books?id=0x_hxEolYUAC&dq=Tropidophis+canus&pg=PA632}}</ref> 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]].<ref name="Ardastra" /> The Bahamian pygmy boa has a yellow-orange tail tip, which is likely used to lure unsuspecting [[prey]].<ref name="Ardastra" />


==Behavior==
==Behavior==
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==References==
==References==
{{Reflist|refs=
{{Reflist|refs=
<ref name=RDB>{{NRDB species |genus=Tropidophis |species=canus |accessdate=10 February 2021}}</ref>
<ref name=RDB>{{NRDB species |genus=Tropidophis |species=canus |access-date=10 February 2021}}</ref>
}}
}}



Latest revision as of 01:38, 17 January 2024

Bahamian pygmy boa constrictor
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[2]

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.[1][2][3]

Description

[edit]

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.[3][4] 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.[3] The Bahamian pygmy boa has a yellow-orange tail tip, which is likely used to lure unsuspecting prey.[3]

Behavior

[edit]

The Bahamian pygmy boa is mostly inactive during daytime hours, usually coming out at night.[3] 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.[3][4] Young boas live in trees and shrubs and feed mostly on anole lizards. Adult boas feed on frogs, birds and rats.[5] If threatened, the snake has been observed to coil up into a tight ball similar to that of a ball python.[3] On Andros Island the species is known as the "shame snake" because of this defensive tactic.[3] It also has the ability to voluntarily bleed from its eyes, mouth, and nostrils.[3][4]

References

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  1. ^ a b 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. ^ a b Tropidophis canus at the Reptarium.cz Reptile Database. Accessed 10 February 2021.
  3. ^ a b c d e f g h i "Snakes". Ardastra Zoological Gardens. Archived from the original on 2010-04-12. Retrieved 9 April 2010.
  4. ^ a b c 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

[edit]
  • 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 [sic] 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).
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