Reptilia - Testudines - Chelidae
Parent taxon: Chelidae according to F. L. Agnolín et al. 2023
See also Moyano-Paz et al. 2022 and van Dijk et al. 2014
Sister taxa: Acanthochelys, Australochelida, Baalemys, Birlimarr, Calvarichelys, Chelinae, Chelodininae, Chelus, Chelymys antiqua, Chelymys arata, Elseya, Emydura, Hydraspis arenarius, Hydromedusa, Mendozachelys, Myuchelys, Naiadochelys patagonica, Pelecomastes ampla, Phrynops, Platemys, Platemys bergii, Platemys entreriana, Platemys holmbergii, Platemys mesopotamica, Platemys robusta, Platemys torrentium, Prochelidella, Pseudemydura, Rheodytes, Rionegrochelys, Trionyx argentina, Yaminuechelys, Hydraspis
Subtaxa: Iaremys
Ecology: amphibious piscivore
Distribution:
• Cretaceous of Argentina (4 collections)
Total: 4 collections each including a single occurrence