Asian narrow-headed softshell turtle

Species of turtle

Asian narrow-headed softshell turtle

Fossil carapace
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. chitra
Binomial name
*Chitra chitra* Nutaphand, 1986
Synonyms
Chitra chitra chitra Chitra chitra Nutaphand, 1986 Chitra chitra chitra — McCord & Pritchard, 2003 Chitra chitra javanensis ? Chitra selenkae Jaekel, 1911 Chitra chitra javanensis McCord & Pritchard, 2003 Chitra chitra javanica Iskandar & Mumpuni, 2003 (ex errore) Chitra chitra javaensis Artner, 2003 (ex errore)

The Asian narrow-headed softshell turtle (Chitra chitra) is a large species of softshell turtle in the family Trionychidae. The species is endemic to Southeast Asia.

Common names

Chitra chitra is also known commonly as Nutaphand's narrowhead softshell. It is a name given in honor of Wirot Nutaphand, a Thai herpetologist who did taxonomy.

Description

C. chitra can reach a straight carapace length of 4.9 ft (1.5 m).

Geographic range

C. chitra is found in Indonesia, Malaysia, and Thailand.

Habitat

C. chitra inhabits freshwater rivers and their tributaries.

Reproduction

C. chitra is oviparous. Nutaphand (1986) reported that a large female laid over 100 eggs.

Subspecies

Two subspecies are recognized as being valid, including the nominotypical subspecies.

Chitra chitra chitra Nutaphand, 1986 – Malaysia, Thailand
Chitra chitra javanensis McCord & Pritchard, 2003 – Java, Sumatra

In captivity

The largest C. chitra in the world was a female named Sumo. She was a pet in the possession of Kittipong Jaruthanin, a Thai fish explorer and collector. She died in September 2023, aged more than 40 years.

References

Cota, M.; Guntoro, J.; As-singkily, M.; Hamidy, A.; Kusrini, M.D. (2019). "Chitra chitra". IUCN Red List of Threatened Species. 2019: e.T4695A152049778. doi:10.2305/IUCN.UK.2019-1.RLTS.T4695A152049778.en. Retrieved 15 November 2021.
"Appendices | CITES". cites.org. Retrieved 2022-01-14.
Fritz, Uwe; Havaš, Peter (2007). "Checklist of Chelonians of the World" (PDF). Vertebrate Zoology. 57 (2): 311–312. 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. ("Nutaphand's Narrowhead Softshell Chitra chitra ", p. 192).
^ Species Chitra chitra at The Reptile Database . www.reptile-database.org.
Jaruthanin, Kittipong (2023-09-28). "เตรียมพบกับข้อมูลของ'ซูโม่'ในแง่มุมต่างๆอย่างครบถ้วน". Facebook (in Thai). Retrieved 2023-09-29.

External links

Trionychidae family

Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Subclass: Anapsida
Order: Testudines
Superfamily: Trionychia

Genera

Species of the Trionychidae family

Amyda

Apalone

†Axestemys

Chitra

Cyclanorbis

Cycloderma

Dogania

Malayan softshell turtle

†Gilmoremys

†Gilmoremys gettyspherensis
†Gilmoremys lancensis

†Hutchemys

†Khunnuchelys

Lissemys

Nilssonia

†Palaeoamyda

†Palaeoamyda messeliana

Palea

Wattle-necked softshell turtle

Pelochelys

Pelodiscus

Rafetus

Trionyx

Phylogenetic arrangement of turtles based on turtles of the world 2017 update: Annotated checklist and atlas of taxonomy, synonymy, distribution, and conservation status. †=extinct.

Testudines

Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Diapsida
Order: Testudines

Genus

Chelonioidea
(Sea turtles)

Cheloniidae	†Allopleuron Caretta †Carolinochelys Chelonia †Eochelone Eretmochelys †Gigantatypus †Glarichelys †Itilochelys Lepidochelys †Mexichelys †Miocaretta Natator †Pacifichelys †Syllomus †Tasbacka
Dermochelyidae	†Arabemys †Corsochelys †Cosmochelys Dermochelys †Eosphargis †Mesodermochelys †Psephophorus
	†Euclastes †Peritresius †Procolpochelys †Protosphargis †Puppigerus

Kinosternoidea

Dermatemydidae	Dermatemys
Kinosternidae	Claudius †Hoplochelys Kinosternon Staurotypus Sternotherus

Testudinoidea

Emydidae	†Acherontemys Chrysemys Clemmys Deirochelys Emys Actinemys Emydoidea Glyptemys Graptemys Malaclemys Pseudemys Terrapene Trachemys †Wilburemys
Geoemydidae	Batagur †Banhxeochelys Cuora Cyclemys Geoclemys Geoemyda Hardella Heosemys Leucocephalon Malayemys Mauremys Melanochelys Morenia Notochelys Orlitia Pangshura Rhinoclemmys Sacalia Siebenrockiella Vijayachelys
Platysternidae	Platysternon
Testudinidae	Aldabrachelys Astrochelys Centrochelys Chelonoidis Chersina Cylindraspis †Cymatholcus †Floridemys Geochelone Gopherus †Hadrianus †Hesperotestudo Homopus Indotestudo Kinixys Malacochersus Manouria †Megalochelys †Oligopherus Psammobates Pyxis †Solitudo Stigmochelys †Stylemys Testudo

Trionychia

Carettochelyidae	†Allaeochelys †Anosteira Carettochelys
Trionychidae	Amyda Apalone †Axestemys Chitra Cyclanorbis Cycloderma †Drazinderetes Dogania †Gilmoremys †Hutchemys †Khunnuchelys Lissemys Nilssonia Palea †Palaeoamyda Pelochelys Pelodiscus Rafetus Trionyx
	†Basilochelys †Sinaspideretes

Chelydridae	Chelydra †Chelydrops †Chelydropsis †Emarginachelys †Macrocephalochelys Macrochelys †Planiplastron †Protochelydra
†Nanhsiungchelyidae	†Anomalochelys †Basilemys †Jiangxichelys
†Protostegidae	†Alienochelys †Archelon †Atlantochelys †Bouliachelys †Calcarichelys †Cratochelone †Desmatochelys †Iserosaurus †Notochelone †Ocepechelon †Pneumatoarthrus †Protostega †Rhinochelys †Santanachelys †Terlinguachelys
	†Adocus †Argillochelys †Bashuchelys †Ctenochelys †Prionochelys †Toxochelys

Pleurodira

†Araripemydidae	†Araripemys
†Bothremydidae	†Araiochelys †Arenila †Azabbaremys †Bothremys †Cearachelys †Chedighaii †Chupacabrachelys †Eotaphrosphys †Foxemys †Galianemys †Ilatardia †Inaechelys †Itapecuruemys †Jainemys †Kinkonychelys †Kurmademys †Labrostochelys †Nigeremys †Phosphatochelys †Polysternon †Puentemys †Rosasia †Rhothonemys †Sankuchemys †Taphrosphys †Ummulisani †Zolhafah
Chelidae	Acanthochelys Chelodina Chelus Elseya Elusor Emydura Hydromedusa †Lomalatachelys Mesoclemmys Myuchelys Phrynops Platemys †Prochelidella Pseudemydura Rheodytes Rhinemys †Yaminuechelys
Pelomedusidae	Pelomedusa Pelusios
Podocnemididae	†Albertwoodemys †Bauruemys †Brontochelys †Caninemys †Carbonemys †Cerrejonemys †Cordichelys Erymnochelys †Lapparentemys †Latentemys Peltocephalus Podocnemis †Stupendemys
†Sahonachelyidae	†Sahonachelys †Sokatra

	†Caribemys †Caririemys †Tacuarembemys

Phylogenetic arrangement of turtles based on Turtles of the World 2017 Update: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status. † = extinct.

See also List of Testudines families

Taxon identifiers
Chitra chitra	Wikidata: Q2698818 Wikispecies: Chitra chitra ARKive: chitra-chitra CoL: 5Y7RV GBIF: 5220489 iNaturalist: 39547 IRMNG: 10991334 ITIS: 949473 IUCN: 4695 NCBI: 171799 Open Tree of Life: 402510 Paleobiology Database: 364631 RD: chitra Species+: 6337

This article about a turtle is a stub. You can help Misplaced Pages by expanding it.

Categories: