Exogyra

Genus recognized by United Kingdom Species List, Afghanistan Species List, North Atlantic Species List, Somalia Species List, Switzerland Species List, Turkey Species List, Ukraine Species List, Delete- old US Species List, Poland Species List, Portugal Species List, Jordan Species List, Kenya Species List, Libya Species List, Mexico Species List, France Species List, Ethiopia Species List, Germany Species List, Chile Species List, Algeria Species List, Argentina Species List, Oman Species List, Brazil Species List, Greenland Species List, and Egypt Species List

Recognized by CalPhotos in DwC-A

Genus recognized by GBIF classification

Doubtful according to GBIF classification

Doubtful according to GBIF classification

Doubtful according to GBIF classification

Doubtful according to GBIF classification

Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Ceratostreon Bayle, 1878)

Harvest ancestor according to GBIF classification