Arakan forest turtle

Arakan forest turtle
Arakan forest turtle in Atlanta Zoo
Conservation status
Critically Endangered (IUCN 2.3)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Superfamily:	Testudinoidea
Family:	Geoemydidae
Genus:	Heosemys
Species:	H. depressa
Binomial name
Heosemys depressa (Anderson, 1875)[1]
Synonyms[2]
Geoemyda depressa Anderson, 1875 Geoemyda arakana Theobald, 1876 Heosemys depressa Stejneger, 1902

The Arakan forest turtle (Heosemys depressa) is a critically endangered turtle species native to the Arakan Hills in western Myanmar^[1] and the bordering Chittagong Hill Tracts in Bangladesh.^[3] The Arakan forest turtle is a semiterrestrial turtle, meaning it can survive in aquatic as well as terrestrial habitats, but as adults, they prefer living in terrestrial habitats.

Taxonomy[]

Illustration from 1878

Geoëmyda depressa was the scientific name proposed by Anderson in 1875 who described a zoological specimen collected in Arakan.^[4]

Characteristics[]

The Arakan forest turtle has 18 plastral annuli, a carapace length of 22 cm (8.7 in) and weighs 1.3 kg (2.9 lb).^{[citation needed]}

Distribution and habitat[]

In 2009, the Arakan forest turtles was discovered in Rakhine Yoma Elephant Range in Myanmar. The scientific team also labeled the area as a good prospective place to focus conservation efforts for the turtle, despite the fact that locals do occasionally hunt and eat them. Even with those activities, this protected area is difficult to access and lacks any human settlement, making any human interference with the turtle merely opportunistic. No large-scale commercial project hunts the turtle, nor would there be a demand for one, since the turtle is too difficult to find compared to the little profit there is for doing so. Furthermore, the area even has a low risk of being exploited for natural resources.^[5]

Behaviour and ecology[]

The Arakan forest turtle is active at night and increases its activity during the early wet season. Local hunters found eggs in June and July when skinning female specimens, possibly revealing the reproductive system and cycle of the species.^[5] It remains dormant the majority of the time and hides in leaves and debris. It is an omnivore, feeding on both animals and plants. Although it is considered a relatively reserved animal for the majority of its daily activity, it is aggressive when it comes to eating insects, worms, and fish. It also consumes fruit that falls to the forest floor.^[6]

Threats[]

Arakan forest turtles are being traded by animal pet dealers in China, who catch them in western Myanmar. In 2003, researchers took samples for research from nine Arakan forest turtles that had been imported to the Czech Republic to be kept in a private collection.^[7]

References[]

• Robbins, R. G., and Steven G. Platt. "Proceedings of the Entomological Society of Washington."Proceedings of the Entomological Society of Washington. 103.2 (2001): 1023–1024. <https://www.biodiversitylibrary.org/item/54775>
• Ludwig, M.; Auer, M. & Fritz, U. (2007). "Phalangeal formulae of geoemydid terrapins (Batagur, Callagur, Hardella, Heosemys, Kachuga, Orlitia, Pangshura, Rhinoclemmys) reflect distinct modes of life" (PDF). Amphibia–Reptilia. 28 (4): 574–576. doi:10.1163/156853807782152570.

External links[]

• "Arakan Forest Turtle". St. Louis Zoo. Archived from the original on 2016-04-09. Retrieved 23 March 2014.
• "Zoo Hatches Endangered Asian Turtle". CNN. 2007. Archived from the original on May 16, 2007. Retrieved 23 March 2014.
• "Arakan Forest Turtle". Atlanta Fulton County Zoo. 2012. Archived from the original on 2014-03-24.