Subgenus (Haumea) W. H. Dall, P. Bartsch & H. A. Rehder, 1939

(3-7-6-2-2-1-2-8-9-0-0-0-0)
[=(Argopecten) T. A. Monterosato, 1889]
Ref. Vaught, 1989 p 118