Subgenus (Propeamussium) A. de Gregorio, 1884

(3-7-8-3-4-10-4-9-13-0-0-0-0)
[see also as Genus under Family: PROPEAMUSSIIDAE]

calamitus G. D. Hanna, 1924
(3-7-8-3-4-10-4-9-13-1-0-0-0)
[=Parvamussium alaskensis (W. H. Dall, 1871)]
Ref. Bernard, 1983 p 27
[see under Family: PROPEAMUSSIDAE; Subfamily: PROPEAMUSSINAE]

intucostatus
(3-7-8-3-4-10-4-9-13-2-0-0-0)

sawanensis L. G. Hertlein, 1931
(3-7-8-3-4-10-4-9-13-2-1-0-0)
[=Parvamussium alaskensis (W. H. Dall, 1871)]
Ref. Bernard, 1983 p 27
[see under Family: PROPEAMUSSIDAE; Subfamily: PROPEAMUSSINAE]

levis C. L. Moody, 1916, Pecten laevis T. Pennant, 1777
(3-7-8-3-4-10-4-9-13-3-0-0-0)
[=Parvamussium alaskensis (W. H. Dall, 1871)]
Ref. Bernard, 1983 p 27
[see under Family: PROPEAMUSSIDAE; Subfamily: PROPEAMUSSINAE]

shimanensis T. Kuroda in Homma, 1931
(3-7-8-3-4-10-4-9-13-4-0-0-0)
[=Parvamussium alaskensis (W. H. Dall, 1871)]
Ref. Bernard, 1983 p 27
[see under Family: PROPEAMUSSIDAE; Subfamily: PROPEAMUSSINAE]