Amphibia - Salientia - Odontophrynidae
Parent taxon: Anura according to G. F. Turazzini et al. 2016
Sister taxa: Acosmanura, Allophyrnidae, Alytidae, Archaeobatrachia, Arthroleptidae, Bissektia, Bufoniformia, Centrolenidae, Comobatrachus, Comobatrachus aenigmatis, Costata, Diacium unipedalis, Discoglossidae, Discoglossoidea, Electrorana, Eleutherodactylidae, Eoanura, Eobatrachus, Eobatrachus agilis, Epicria, Gansubatrachus, Gastrechmia, Genibatrachus, Gobiatidae, Hemisotidae, Hensonbatrachus, Hyperoliidae, Jeholobatrachus, Lalagobatrachia, Leiopelmatidae, Liaobatrachus, Mesobatrachia, Montsechobatrachus, Montsechobatrachus gaudryi, Neobatrachia, Neusibatrachus, Odontaglossa, Opisthocoela, Opisthocoelellus, Palaeobatrachoidea, Paradiscoglossus, Pelobatoidea, Phaneroglossa, Pipoidea, Proanura, Pseudidae, Raniformia, Rhinodermatidae, Scaphiophryninae, Scotiophryne, Sunnybatrachus, Thaumastosaurus, Theatonius, Tregobatrachidae, Tyrrellbatrachus, Varibatrachus, Vieraella, Vieraellidae, Wealdenbatrachus, Xenoanura
Subtaxa: Odontophrynus
Ecology: amphibious carnivore
Distribution: found only at GADA 601 (Quaternary of Argentina)