- Note: Pectinodontidae is placed under Lottioidea (Superfamilia) by en.wikipedia & WoRMS and under Acmaeoidea (Superfamilia) by Wikispecies. (Retrieved on )
- Note: This family was ranked as subfamily Pectinodontinae (also with Acmaeinae and Rhodopetalinae) in the family Acmeaidae in the taxonomy of the Gastropoda by Bouchet & Rocroi (2005).
Nakano & Ozawa (2007) elevated Pectinodontinae to family level Pectinodontidae based on molecular phylogeny research.
This category has only the following subcategory.
- ► Bathyacmaea secunda (1 F)