Suborder Pectinidina Adams and Adams 1858 (scallop)
Alternative spelling: Pectinoidina
Parent taxon: Pectinida according to J. G. Carter et al. 2011
See also Waller 2011
Sister taxa: Anomiidina, Anshunopecten, Anshunopecten alternatoplicatus, Anshunopecten spinosus, Aulacomyelloidea, Aviculopectinidina, Chironopecten, Entoliidina, Halobioidea, Kolymopecten, Leiopectinoidea, Monotoidea, Prospondyloidina, Pteropiria, Streblopterinella
Subtaxa: Pectinoidea
Ecology: stationary epifaunal suspension feeder