Genus Plagiopectenium R. B. Stewart, 1930

(3-7-6-2-2-1-2-30-0-0-0-0-0)
[=Argopecten T. A. Monterosato, 1889]
Ref. Abbott, 1974 p 447
[see as it applies to Subgenus (Argopecten) under Genus Chlamys]