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Acanthochelys radiolata (MIKAN, 1820)

IUCN Red List - Acanthochelys radiolata - Least Concern, LR
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Higher TaxaChelidae, Chelinae, Pleurodira, Testudines (turtles)
Subspecies 
Common NamesE: Brazilian Radiolated Swamp Turtle
G: STrahlen-Plattschildkröte
Portuguese: Cágado, Cágado-Amarelo, Cágado-Pescoço-de-Cobra. 
SynonymEmys radiolata MIKAN 1820: plate 20
Emys radiolata — WIED 1824
Platemys Gaudichaudii DUMÉRIL & BIBRON 1835: 427
Platemys Radiolata — DUMÉRIL & BIBRON 1835: 412
Hydraspis radiolata — BOULENGER 1889
Platemys werneri SCHNEE 1900: 463
Platemys radiolata — SIEBENROCK 1902
Platemys radiolata — SIEBENROCK 1904
Platemys radiolata quadrisquamosa LUEDERWALDT 1926
Platemys radiolata — ERNST 1983
Acanthochelys radiolata — IVERSON 1986
Platemys radiolata — ALDERTON 1988
Acanthochelys radiolata — CASTRO & TEIXEIRA 2007
Acanthochelys radiolata — GARBIN et al. 2016
Acanthochelys radiolata — TTWG 2021 
DistributionBrazil (Bahia, Minas Gerais, Mato Grosso, Sao Paulo, Espírito Santo, Sergipe)

Type locality: "Sebastianopoli" (=Rio de Janeiro, Rio de Janeiro, Brazil).  
Reproductionoviparous. 
TypesHolotype: NMW 23390. 
Diagnosis 
CommentA. radiolata represents one single polymorphic species with two color patterns for the carapace and three for the plastron.

Habitat: freshwater (rivers, swamps) 
References
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