Gastropoda - Patellida - Nacellidae
Alternative spelling: Nacellinae
Parent taxon: Lottioidea according to P. Bouchet et al. 2017
See also Beesley 1998, Bouchet et al. 2005, Golikov and Starobogatov 1975, Knight et al. 1960 and Lindberg and Hickman 1986
Sister taxa: Acmaeidae, Lepetidae, Lepetopsidae, Lottiidae, Neolepetopsidae, Pectinodontidae
Ecology: facultatively mobile epifaunal grazer
Distribution:
• Quaternary of Antarctica (1 collection), Argentina (12), Pakistan (1), Saudi Arabia (3), the Seychelles (1), United States (8: Hawaii)
• Pliocene to Pleistocene of Peru (1), South Africa (2)
• Pliocene of Chile (1), Fiji (2), Peru (2)
• Miocene of Argentina (1), Chile (1), Indonesia (1), New Zealand (1), Peru (3), South Africa (1)
• Eocene of Antarctica (1), Australia (1), Mexico (1), United States (1: Oregon)
• Paleocene of Argentina (4)
• Cretaceous of Argentina (5)
Total: 55 collections including 69 occurrences