Subgenus (Pseudamusium) [(Pseudamussium)] A. E. Verrill, 1897

(3-7-8-3-4-10-4-9-14-0-0-0-0)
[see also as Genus under Subfamily: PECTININAE; Tribe: Eburneopectenini]

alaskensis W. H. Dall, 1871
(3-7-8-3-4-10-4-9-14-1-0-0-0)
[=Parvamussium alaskensis (W. H. Dall, 1871)]
Ref. Bernard, 1983 p 27
[see under Family: PROPEAMUSSIDAE; Subfamily: PROPEAMUSSINAE]

arces W. H. Dall, 1913
(3-7-8-3-4-10-4-9-14-2-0-0-0)
[=Delectopecten randolphi (W. H. Dall, 1897)]
Ref. Bernard, 1983 p 26
[see under Subfamily: CAMPTONECTINAE]

davidsoni W. H. Dall, 1897
(3-7-8-3-4-10-4-9-14-3-0-0-0)
[=Parvamussium alaskensis (W. H. Dall, 1871)]
Ref. Bernard, 1983 p 27
[see under Family: PROPEAMUSSIDAE; Subfamily: PROPEAMUSSINAE]

liriope W. H. Dall, 1908
(3-7-8-3-4-10-4-9-14-4-0-0-0)
[=Cyclopecten (Cyclopecten) liriope (W. H. Dall, 1908)]
Ref. Bernard, 1983 p 26
[see under Subfamily: CAMPTONECTINAE]

neoceanus W. H. Dall, 1908
(3-7-8-3-4-10-4-9-14-5-0-0-0)
[=Hyalopecten neoceanus (W. H. Dall, 1908)]
Ref. Bernard, 1983 p 26
[see under Subfamily: CAMPTONECTINAE]

polyleptus W. H. Dall, 1908
(3-7-8-3-4-10-4-9-14-6-0-0-0)
[=Cyclopecten (Cyclopecten) polyleptus (W. H. Dall, 1908)]
Ref. Bernard, 1983 p 26
[see under Subfamily: CAMPTONECTINAE]

randolphi W. H. Dall, 1897
(3-7-8-3-4-10-4-9-14-7-0-0-0)

tillamookensis R. Arnold, 1906
(3-7-8-3-4-10-4-9-14-7-1-0-0)
[=Delectopecten randolphi (W. H. Dall, 1897)]
Ref. Bernard, 1983 p 26
[see under Subfamily: CAMPTONECTINAE]

similis authors, not Lasky, 1811
(3-7-8-3-4-10-4-9-14-8-0-0-0)
[=Parvamussium alaskensis (W. H. Dall, 1871)]
Ref. Bernard, 1983 p 27
[see under Family: PROPEAMUSSIDAE; Subfamily: PROPEAMUSSINAE]

vancouverensis J. F. Whiteaves, 1893
(3-7-8-3-4-10-4-9-14-9-0-0-0)
[=Delectopecten vancouverensis (J. F. Whiteaves, 1893)]
Ref. Bernard, 1983 p 26
[see under Subfamily: CAMPTONECTINAE]