|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Bivalvia - Pectinida - Pectinidae
It was reranked as Chlamys (Equichlamys) by Ludbrook (1955).
It was assigned to Chlamys by Ludbrook (1955); to Pectinidae by Lamprell and Whitehead (1992); to Chlamydini by Beu and Darragh (2001); and to Pterioida by Sepkoski (2002).
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.