Southern river terrapin

Southern river terrapin

(Batagur affinis) from a gazetted conservation site at Kuala Berang, Terengganu, Malaysia
Conservation status
Critically Endangered (IUCN 3.1)^[1]
CITES Appendix I (CITES)^[2]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Superfamily:	Testudinoidea
Family:	Geoemydidae
Genus:	Batagur
Species:	B. affinis
Binomial name
*Batagur affinis* (Cantor, 1847)^[3]

The southern river terrapin (Batagur affinis)^[3] is a turtle of the family Geoemydidae found in Malaysia, Indonesia and Cambodia.^[4]

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Subspecies

Batagur affinis affinis^[4]
Batagur affinis edwardmolli^[4]

Decline

Many Asian turtles are in danger because of the thriving trade in animals in the region, where a species' rarity can add to its value on a menu or as a traditional medicine.

The species was thought to have disappeared from Cambodia until it was rediscovered in 2001. Conservationists eventually began tagging the animals with tracking devices and monitoring their nests, and King Norodom Sihamoni personally ordered their protection. ^[5] Its eggs were a delicacy of the royal cuisine of Cambodia. In 2005, it was designated the national reptile of Cambodia in an effort to bring awareness and conservation for this species.^[6] In July 2015, conservationists in Cambodia cautiously stated that efforts to bring back the species from the brink of extinction were having some success. A number of turtles, including breeding pairs, have been moved from enclosed areas into their intended home, the rivers and shores of Koh Kong where, it is hoped – with the ongoing monitoring and protection of locals and conservationists – they will begin to flourish.^[7] They began their conservation effort by ensuring the safety of the hatchlings through fencing the nesting area of the species, given that the extremely low number of nests laid already.^[8]

In Malaysia, rivers of Kedah, Perak and Terengganu are major nesting grounds though the population continues to crash despite conservation efforts undertaken by Malaysian Wildlife Department for over 20 years. Pasir Temir and Pasir Lubuk Kawah by the Terengganu River are the largest nesting sites for Batagur baska in the world.

References

^ Horne, B.D.; Chan, E.H.; Platt, S.G.; Moll, E.O. (2019). "Batagur affinis". IUCN Red List of Threatened Species. 2019: e.T170501A152041284. doi:10.2305/IUCN.UK.2019-1.RLTS.T170501A152041284.en. Retrieved 19 November 2021.
^ "Appendices | CITES". cites.org. Retrieved 2022-01-14.
^ ^a ^b Rhodin 2010, pp. 000.107
^ ^a ^b ^c Rhodin 2010, pp. 000.107-000, 108
^ Platt, S.G.; Bryan L. Stuart; Heng Sovannara; Long Kheng, Kalyar and Heng Kimchhay (2003) "Rediscovery of the critically endangered river terrapin, Batagur baska, in Cambodia, with notes on occurrence, reproduction, and conservation status" Chelonian Conservation and Biology 4(3): 691
^ ROYAL DECREE on Designation of Animals and Plants as National Symbols of the Kingdom of Cambodia
^ Laurenson, Jack (11 August 2015). "'Royal Turtle' is Back from the Brink". Khmer Times | News Portal Cambodia |. Retrieved 2017-06-22.
^ Seah, Adeline, et al. “Last Exit before the Brink: Conservation Genomics of the Cambodian Population of the Critically Endangered Southern River Terrapin.” Ecology and Evolution., vol. 9, no. 17, Blackwell Pub Ltd, Sept. 2019, pp. 9500–10, doi:10.1002/ece3.5434.

Bibliography

Rhodin, Anders G.J.; van Dijk, Peter Paul; Inverson, 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.

External links

Family Geoemydidae

Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Subclass: Anapsida
Order: Testudines
Suborder: Cryptodira
Superfamily: Testudinoidea
Family: Geoemydidae

Genera

Species of the family Geoemydidae

†Banhxeochelys

†Banhxeochelys trani

Batagur

Cuora

Cyclemys

†Echmatemys

†Echmatemys septaria
†Echmatemys stevensoniana
†Echmatemys wyomingensis

Geoclemys

Black pond turtle

Geoemyda

Hardella

Brahminy river turtle

Heosemys

Leucocephalon

Sulawesi forest turtle

Malayemys

Mauremys

Melanochelys

Morenia

Notochelys

Malayan flat-shelled turtle

Orlitia

Malaysian giant turtle

Pangshura

Rhinoclemmys

Sacalia

Siebenrockiella

Vijayachelys

Cane turtle

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

v t e National symbols of Cambodia
Constitutional	Flag of Cambodia Motto Royal arms of Cambodia "Nokor Reach" (national anthem)	Flag of the Kingdom of Cambodia
Cultural icons	Angkor Wat
Designated flora and fauna	Rumduol (flower) Toddy palm (tree) 'Chicken egg' banana (fruit) Giant barb (fish) Giant ibis (bird) Southern river terrapin (reptile) Kouprey (mammal)
Category Portal

Taxon identifiers	Wikidata: Q2592204 Wikispecies: Batagur affinis CoL: KVXC GBIF: 7759753 iNaturalist: 95428 ITIS: 949143 IUCN: 170501 NCBI: 488792 Observation.org: 97427 RD: affinis Species+: 5189

This page was last edited on 23 February 2024, at 11:02

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