Parent taxon: Xenoanura according to A. M. Báez et al. 2022
See also Baez 2013, Baez et al. 2009, Gómez 2016, Henrici 1998, Suazo Lara and Gómez 2022, Trueb 1999, Trueb and Báez 2006 and Trueb et al. 2005
Sister taxa: none
Subtaxa: Avitabatrachus Cordicephalus Cratopipa Gracilibatrachus Palaeobatrachidae Pipidae Pipinomorpha Thoraciliacus
Type: Pipa
Ecology: amphibious carnivore
Distribution:
• Quaternary of Hungary (1 collection), the Netherlands (1), Poland (1), Tanzania (2)
• MN 16 of Poland (1)
• Villafranchian of Hungary (1), Slovakia (1)
• Pliocene of Germany (1), Hungary (1), Poland (1), Türkiye (2), Venezuela (1)
• Miocene of France (1), Germany (1), Hungary (6), Morocco (1), Poland (1), Romania (2), the Russian Federation (2), Ukraine (1), Venezuela (1)
• Oligocene of Belgium (2), Germany (4), Italy (1), Peru (1), Romania (1), Switzerland (1), Tanzania (1), Yemen (1)
• Eocene to Oligocene of Argentina (1), Peru (1)
• Eocene of Algeria (1), Argentina (2), France (1), Namibia (2), Peru (2), Tanzania (2), the United Kingdom (1)
• Paleocene to Eocene of Brazil (1)
• Paleocene of Argentina (1), France (1), United States (1: Nevada)
• Cretaceous to Paleogene of South Africa (1)
• Cretaceous of Argentina (9), Brazil (3), Canada (1: Alberta), Chile (1), France (2), Israel (2), Morocco (2), Niger (1), South Africa (1), Spain (4), United States (4: Montana, Wyoming)
Total: 90 collections including 102 occurrences