Taxonomic opinions tied to this reference:

• Acanthochelys belongs to Chelidae

• Acanthochelys cosquinensis belongs to Acanthochelys

• Agrionemys belongs to Testudinidae

• Albertwoodemys belongs to Podocnemididae

• Araiochelys belongs to Bothremydidae

• Araripemys belongs to Araripemydidae

• Araripemys barretoi belongs to Araripemys

• Arenila belongs to Bothremydidae

• Astrochelys belongs to Testudinidae

• Australochelyidae belongs to Testudinata

• Australochelys belongs to Australochelyidae

• Azzabaremys belongs to Bothremydidae

• Bairdemys belongs to Podocnemididae

• Bairdemys sanchezi belongs to Bairdemys

• Bairdemys venezuelensis belongs to Bairdemys

• Bairdemys winklerae belongs to Bairdemys

• Bauruemys belongs to Podocnemididae

• Bauruemys elegans belongs to Bauruemys

• Bonapartemys belongs to Chelidae

• Bonapartemys bajobarrealis belongs to Bonapartemys

• Brasilemys belongs to Podocnemidinura

• Brasilemys josai belongs to Brasilemys

• Brontochelys belongs to Podocnemididae

• Cambaremys belongs to Podocnemididae

• Cambaremys langertoni belongs to Cambaremys

• Caninemys belongs to Podocnemididae

• Caninemys tridentata belongs to Caninemys

• Carbonemys belongs to Podocnemididae

• Carbonemys cofrinii belongs to Carbonemys

• Caribemys belongs to Platychelyidae

• Cearachelys belongs to Bothremydidae

• Cearachelys placidoi belongs to Cearachelys

• Cerrejonemys belongs to Podocnemididae

• Cerrejonemys wayuunaiki belongs to Cerrejonemys

• Chedighaii belongs to Bothremydidae

• Cheirogaster belongs to Testudinidae

• Chelonoidis belongs to Testudinidae

• Chelonoidis australis belongs to Chelonoidis

• Chelonoidis gallardoi belongs to Chelonoidis

• Chelonoidis gringorum belongs to Chelonoidis

• Chelonoidis hesterna belongs to Chelonoidis

• Chelonoidis lutzae belongs to Chelonoidis

• Chelus belongs to Chelidae

• Chelus colombianus belongs to Chelus

• Chelus lewisi belongs to Chelus

• Chelydra belongs to Chelydridae

• Chersina belongs to Testudinidae

• Chubutemys belongs to Meiolaniformes

• Chubutemys copelloi belongs to Chubutemys

• Condorchelys belongs to Testudinata

• Condorchelys antiqua belongs to Condorchelys

• Cordichelys belongs to Podocnemididae

• Crossochelys corniger is a subjective synonym of Niolamia argentina

• Cylindraspis belongs to Testudinidae

• Dacquemys belongs to Podocnemididae

• Dipsochelys belongs to Testudinidae

• Dirqadim belongs to Euraxemydidae

• Elochelys belongs to Bothremydidae

• Ergilemys belongs to Testudinidae

• Erymnochelys belongs to Podocnemididae

• Euraxemys belongs to Euraxemydidae

• Euraxemys essweini belongs to Euraxemys

• Foxemys belongs to Bothremydidae

• Galianemys belongs to Bothremydidae

• Geochelone belongs to Testudinidae

• Gopherus belongs to Testudinidae

• Hadrianus belongs to Testudinidae

• Hesperotestudo belongs to Testudinidae

• Homopus belongs to Testudinidae

• Hydromedusa belongs to Chelidae

• Hydromedusa casamayorensis belongs to Hydromedusa

• Hydromedusa tectifera belongs to Hydromedusa

• Impregnochelys belongs to Testudinidae

• Indotestudo belongs to Testudinidae

• Kallokibotion belongs to Meiolaniformes

• Kinixys belongs to Testudinidae

• Kinosternon belongs to Kinosternidae

• Kurmademys belongs to Bothremydidae

• Labrastochelys belongs to Bothremydidae

• Laganemys belongs to Araripemydidae

• Lapparentemys belongs to Podocnemididae

• Lapparentemys vilavilensis belongs to Lapparentemys

• Latentemys belongs to Podocnemididae

• Lemurchelys belongs to Podocnemididae

• Linderochelys belongs to Chelidae

• Linderochelys rinconensis belongs to Linderochelys

• Lomalatachelys belongs to Chelidae

• Lomalatachelys neuquina belongs to Lomalatachelys

• Malacochersus belongs to Testudinidae

• Manouria belongs to Testudinidae

• Meiolania belongs to Meiolaniidae

• Meiolaniidae belongs to Meiolaniformes

• Mogharemys belongs to Podocnemididae

• Mongolochelys belongs to Meiolaniformes

• Neochelys belongs to Podocnemididae

• Nigeremys belongs to Bothremydidae

• Ninjemys belongs to Meiolaniidae

• Niolamia belongs to Meiolaniidae

• Niolamia argentina belongs to Niolamia

• Notoemys belongs to Platychelyidae

• Notoemys laticentralis belongs to Notoemys

• Notoemys zapatocaensis belongs to Notoemys

• Otwayemys belongs to Meiolaniformes

• Palaeochersis belongs to Australochelyidae

• Palaeochersis talampayensis belongs to Palaeochersis

• Palaeophrynops belongs to Chelidae

• Palaeophrynops patagonicus belongs to Palaeophrynops

• Palaeotestudo belongs to Testudinidae

• Papulemys belongs to Podocnemididae

• Patagoniaemys belongs to Meiolaniformes

• Patagoniaemys gasparinae belongs to Patagoniaemys

• Peiropemys belongs to Podocnemididae

• Peiropemys mezzalirai belongs to Peiropemys

• Peligrochelys belongs to Meiolaniformes

• Peligrochelys walshae belongs to Peligrochelys

• Peltocephalus belongs to Podocnemididae

• Phosphatochelys belongs to Bothremydidae

• Phrynops belongs to Chelidae

• Platemys belongs to Chelidae

• Platychelys belongs to Platychelyidae

• Podocnemididae belongs to Pelomedusoides

• Podocnemis belongs to Podocnemididae

• Podocnemis argentinensis belongs to Podocnemis

• Podocnemis bassleri belongs to Podocnemis

• Podocnemis medemi belongs to Podocnemis

• Podocnemis negrii belongs to Podocnemis

• Podocnemis pritchardi belongs to Podocnemis

• Polysternon belongs to Bothremydidae

• Portezueloemys belongs to Podocnemidinura

• Portezueloemys patagonica belongs to Portezueloemys

• Pricemys caiera belongs to Pricemys

• Prochelidella belongs to Chelidae

• Prochelidella argentinae belongs to Prochelidella

• Prochelidella cerrobarcinae belongs to Prochelidella

• Prochelidella portezuelae belongs to Prochelidella

• Psammobates belongs to Testudinidae

• Pyxis belongs to Testudinidae

• Rhinoclemmys belongs to Geoemydidae

• Rhothonemys belongs to Bothremydidae

• Rosasia belongs to Bothremydidae

• Roxochelys belongs to Podocnemididae

• Roxochelys wanderleyi belongs to Roxochelys

• Salamanchelys belongs to Chelidae

• Salamanchelys palaeocenica belongs to Salamanchelys

• Sankuchemys belongs to Bothremydidae

• Shweboemys belongs to Podocnemididae

• Stereogenys belongs to Podocnemididae

• Stigmochelys belongs to Testudinidae

• Stupendemys belongs to Podocnemididae

• Stupendemys geographicus belongs to Stupendemys

• Stylemys belongs to Testudinidae

• Taphrosphys belongs to Bothremydidae

• Testudo belongs to Testudinidae

• Testudo formosa is a nomen dubium Chelonoidis

• Testudo praestans is a subjective synonym of Chelonoidis australis

• Trachemys belongs to Emydidae

• Turkanemys belongs to Podocnemididae

• Ummulisani belongs to Bothremydidae

• Warkalania belongs to Meiolaniidae

• Yaminuechelys belongs to Chelidae

• Yaminuechelys gasparinii belongs to Yaminuechelys

• Yaminuechelys maior belongs to Yaminuechelys

• Zolhafah belongs to Bothremydidae