Family Pectinodontidae Pilsbry 1891
Gastropoda - Patellida - Pectinodontidae
Alternative spelling: Pectinodontinae
Parent taxon: Lottioidea according to P. Bouchet et al. 2017
See also Beesley 1998 and Bouchet et al. 2005
Sister taxa: Acmaeidae, Lepetidae, Lepetopsidae, Lottiidae, Nacellidae, Neolepetopsidae
Subtaxa: Pectinodonta
Distribution:
• Miocene of Argentina (1 collection)
• Oligocene of United States (1: Washington)
Total: 2 collections each including a single occurrence