Mekong snail-eating turtle

Conservation status
Near Threatened (IUCN 3.1)^[1]
CITES Appendix II (CITES)^[2]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Superfamily:	Testudinoidea
Family:	Geoemydidae
Genus:	Malayemys
Species:	M. subtrijuga
Binomial name
*Malayemys subtrijuga* (Schlegel & Müller, 1845:30)^[3]
Synonyms
Emys herrmanni Schweigger, 1812:311 nomen dubium Emys subtrijuga Schlegel & Müller, 1845:30 nomen protectum Emys nuchalis Blyth, 1863:82 Damonia crassiceps Gray, 1870:43 Damonia oblonga Gray, 1871:367

The Mekong snail-eating turtle (Malayemys subtrijuga) is a species of turtle in the family Geoemydidae. It was monotypic within the genus Malayemys until Brophy (2004, 2005)^[4] reevaluated (based on morphology) Malayemys macrocephala (Gray, 1859),^[5] which has been long time considered to be a synonym of M. subtrijuga.

Distribution

The Mekong snail-eating turtle is found in the Mekong River basin of Cambodia, Laos, southern Vietnam, and Thailand and the northern Malay Peninsula, and Java, Indonesia.^[4]^[6] It could have been introduced to Java via human intervention from the Mekong River Basin. The occurrence of the species in Indonesia is regarded by Brophy (2005) to be allochthonous, i.e., non-native (Sumatra) or extinct (Java).^[4]

References

^ Horne, B.D.; McCormack, T.; Timmins, R.J. (2021). "Malayemys subtrijuga". IUCN Red List of Threatened Species. 2021: e.T123770834A2929454. doi:10.2305/IUCN.UK.2021-1.RLTS.T123770834A2929454.en. Retrieved 16 November 2021.
^ "Appendices | CITES". cites.org. Retrieved 2022-01-14.
^ Schlegel, Hermann and Müller, Salomon. (1845). Over de Schildpadden van den Indischen Archipel, beschrijving einer nieuwe soort van Sumatra. In: Temminck, C.J. (Ed.). Verhandelingen over de Natuurlijke Geschiendenis der Nederlandsche Overzeesche Bezittingen 1839–44. Part 3. Zoologie, Schildpadden. Leiden: Luchtmans and van der Hoek, pp. 29–36.
^ ^a ^b ^c Brophy, Timothy R. (2004). "Geographic variation and systematics in the south-east Asian turtles of the genus Malayemys (Testudines: Bataguridae)". Hamadryad. 29: 63–73 – via Digital Commons.
^ Gray, John Edward. (1859). Description of a new species of freshwater tortoise from Siam. Proceedings of the Zoological Society of London 1859(27):478–479.
^ Brophy, Timothy R. (2005). "Geographic distribution of the Southeast Asian turtles in the Genus Malayemys (Testudines: Bataguridae)". Bulletin of the Chicago Herpetological Society. 40: 21–33 – via Digital Commons.

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

Wikispecies has information related to Malayemys subtrijuga.

Taxon identifiers	Wikidata: Q1829303 Wikispecies: Malayemys subtrijuga ADW: Malayemys_subtrijuga ARKive: malayemys-subtrijuga BOLD: 253613 CoL: 88KZY EoL: 962935 GBIF: 2443486 iNaturalist: 39987 IRMNG: 10361685 ISC: 115464 ITIS: 551927 IUCN: 39555 NAS: 1247 NCBI: 74922 Observation.org: 101303 OBIS: 1055796 RD: subtrijuga Species+: 8709 WoRMS: 1055796