Rhynchonellata - Thecideida - Thecidellinidae
Parent taxon: Thecidellinidae according to P. G. Baker 2007
See also Williams et al. 2006
Sister taxa: Minutellinae, Moorellininae
Subtaxa: Bifolium Eothecidellina Kakanuiella Rioultina Stentorina Thecidellina
Type: Thecidellina
Ecology: stationary epifaunal suspension feeder
Distribution:
• Quaternary of New Zealand (1 collection), Vanuatu (7)
• Pliocene of New Zealand (3)
• Miocene of Cuba (1), Fiji (4), Indonesia (1), New Zealand (1)
• Oligocene of Iran (1)
• Whaingaroan of New Zealand (1)
• Eocene of Cuba (1), Germany (1), New Zealand (9), Tonga (1), United States (1: South Carolina)
• Paleocene of United States (1: Alabama)
• Cretaceous of the Netherlands (1), the United Kingdom (1)
• Jurassic of France (3), Germany (4), Poland (3), Portugal (1), United States (1: Utah)
Total: 48 collections each including a single occurrence