Burmese narrow-headed softshell turtle

Burmese narrow-headed softshell turtle
Conservation status
	; Critically Endangered (IUCN 3.1)
	CITES Appendix I (CITES)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Family:	Trionychidae
Genus:	Chitra
Species:	C. vandijki
Binomial name
	Chitra vandijki; McCord & Pritchard, 2003
Synonyms
	Chitra burmanica ; Jaruthanin, 2002 ; (nomen nudum); Chitra vandijki ; McCord & Pritchard, 2003;

The Burmese narrow-headed softshell turtle (Chitra vandijki), also known commonly as the Myanmar narrow-headed softshell turtle and Van Dijk's chitra, is a species of turtle in the family Trionychidae. The species is endemic to Southeast Asia.

Etymology

The specific name, vandijki, is in honor of Dutch herpetologist Peter Paul van Dijk.^[5]

Description

C. vandijki is one of the largest freshwater turtles in the world, with a straight carapace length of at least 1 m (3.3 ft).^[6]^[7]

Geographic range and habitat

C. vandijki is found in Myanmar, specifically the Irrawaddy and Chindwin river drainages,^[6] and northwestern Thailand.^[8] It is possible that it lives in the Sittaung River as well.^[7]

Ecology and behavior

Barely anything is known about the ecology of C. vandijki in the wild, other than that it is fully aquatic.^[7]

Conservation

The conservation status of C. vandijki has been evaluated as Critically Endangered by the IUCN,^[1] and populations are believed to be declining due to overharvesting for southern Chinese food markets. It is believed that establishing a protected area around parts of the Irrawaddy and Chindwin rivers would help this species, but it has not been done yet. People have also struggled to successfully keep C. vandijki in captivity.^[7]

On July 23, 2018, members of the TSA's and WCS's turtle conservation program in Myanmar excavated the nests of female C.vandijki on the banks of the Chindwin River in order to translocate them to a protected hatchery in Linpha Village. The program also incubated eggs from the critically endangered Burmese roofed turtle (Batagur trivittata). 67 individual Burmese narrow-headed softshell turtles from the program hatched on September 30.

References

^ ^a ^b Platt, K.; Praschag, P.; Horne, B.D. (2021). "Chitra vandijki". IUCN Red List of Threatened Species. 2021: e.T170525A1316195. doi:10.2305/IUCN.UK.2021-1.RLTS.T170525A1316195.en. Retrieved 20 December 2021.
^ "Appendices | CITES". cites.org. Retrieved 2022-01-14.
^ Rhodin et al. 2010, p. 000.206
^ Fritz, Uwe; Havaš, Peter (2007). "Checklist of Chelonians of the World". Vertebrate Zoology. 57 (2). At the request of the CITES Nomenclature Committee and the German Agency for Nature Conservation and funded by the Museum für Tierkunde Dresden and the German Federal Ministry of Environment: 149–368. doi:10.3897/vz.57.e30895. ISSN 1864-5755.
^ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Chitra vandijki, p. 272).
^ ^a ^b "Burmese Narrow-headed Softshell Turtles Hatch in Myanmar!". Turtle Survival Alliance. 2018-10-01. Retrieved 2020-06-27.
^ ^a ^b ^c ^d "Tortoise and Freshwater Turtle Specialist Group". Retrieved 2020-06-27.
^ Species Chitra vandijki at The Reptile Database www.reptile-database.org.

Bibliography

McCord, William P.; Pritchard, Peter C. H. (2003). "A Review of the Softshell Turtles of the Genus Chitra, with the Description of New Taxa from Myanmar and Indonesia (Java)". Hamadryad 27 (1): 11–56. (Chitra vandijki, new species, pp. 39–41).
Rhodin, Anders G.J.; van Dijk, Peter Paul; Iverson, John B.; Shaffer, H. Bradley (2010-12-14). "Turtles of the World 2010 Update: Annotated Checklist of Taxonomy, Synonymy, Distribution and Conservation Status" (PDF). Archived from the original (PDF) on 2011-07-17. Retrieved 2010-12-15.

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[IUCN-1] Platt, K.; Praschag, P.; Horne, B.D. (2021). "Chitra vandijki". IUCN Red List of Threatened Species. 2021: e.T170525A1316195. doi:10.2305/IUCN.UK.2021-1.RLTS.T170525A1316195.en. Retrieved 20 December 2021.

[2] "Appendices | CITES". cites.org. Retrieved 2022-01-14.

[Rhodin10-3] Rhodin et al. 2010, p. 000.206

[Fritz_2007-4] Fritz, Uwe; Havaš, Peter (2007). "Checklist of Chelonians of the World". Vertebrate Zoology. 57 (2). At the request of the CITES Nomenclature Committee and the German Agency for Nature Conservation and funded by the Museum für Tierkunde Dresden and the German Federal Ministry of Environment: 149–368. doi:10.3897/vz.57.e30895. ISSN 1864-5755.

[5] Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Chitra vandijki, p. 272).

[:0-6] "Burmese Narrow-headed Softshell Turtles Hatch in Myanmar!". Turtle Survival Alliance. 2018-10-01. Retrieved 2020-06-27.

[:1-7] "Tortoise and Freshwater Turtle Specialist Group". Retrieved 2020-06-27.

[8] Species Chitra vandijki at The Reptile Database www.reptile-database.org.

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