Bivalvia - Carditida - Condylocardiidae
Parent taxon: Crassatelloidea according to J. G. Carter et al. 2011
See also Bieler and Mikkelsen 2006, Bouchet et al. 2010, Nevesskaja 2009, Newell 1965, Pérez 2019, Vokes 1980 and Ward and Blackwelder 1987
Sister taxa: Aenigmoconchidae, Astartidae, Cardiniidae, Carditidae, Crassatellidae, Hippopodiidae, Myophoricardiidae
Subtaxa: Carditellidae Carditellinae Condylocardiinae Cuninae Erycinella
Ecology: facultatively mobile epifaunal suspension feeder
Distribution:
• Quaternary of Argentina (1 collection), Chile (1), Costa Rica (1), South Africa (2)
• Pliocene to Pleistocene of South Africa (1)
• Pliocene of Argentina (1), Australia (1), Belgium (4), Indonesia (2), New Zealand (1), South Africa (5), Trinidad and Tobago (3), the United Kingdom (2), United States (2: North Carolina, Virginia), Venezuela (1)
• Miocene to Pliocene of Australia (1)
• Miocene of Argentina (1), Australia (6), Belgium (1), France (1), Germany (2), Grenada (1), Indonesia (2), the Netherlands (1), New Zealand (1)
• Oligocene of United States (2: Mississippi)
• Eocene of France (4), New Zealand (1), United States (7: Alabama, Mississippi, Texas)
• Paleocene of Nigeria (1)
• Cretaceous of United States (73: Alabama, Georgia, Maryland, Mississippi, New Jersey, South Carolina, Texas)
Total: 133 collections including 144 occurrences