Full reference: F. M. Bergounioux. 1935. Contribution a l'étude paléontologique des chéloniens: chéloniens fossiles du bassin d'Aquitaine. Mémoires de la Société Géologique de France 25:1-214
Parent taxon: Cryptodira according to F. M. Bergounioux 1935
Sister taxa: Adocusia, Carettochelyoidea, Chelonemydidae, Chelonioidea, Chelydroidea, Chersidae, Chitracephalus, Cryptoderinea, Dermatochelydidae, Dermochelyoidea, Durocryptodira, Eucryptodira, Galvechelone, Glyptopidae, Glyptopsidae, Indochelyidae, Kallokibotioninae, Kayentachelyidae, Kinosternia, Kinosternoidae, Meiolanidae, Nanhsiungchelyidae, Panchelonioidea, Pantestudinoidea, Pantrionychia, Platysternoidea, Selmacryptodira, Trionychia, Trionychidae, Trionychoidea, Tritosternidae
Subtaxa: none
Ecology: aquatic omnivore
Distribution: there are no occurrences of Polysternum in the database
Specimen images are retrieved through the ePANDDA API.
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