Subgenus (Malletiella) H. Soot-Ryen, 1957

(3-6-1-0-3-4-0-34-2-0-0-0-0)
Ref. Bernard, 1983 p 10
[see also as Genus]

cumingii (S. C. T. Hanley, 1860)
(3-6-1-0-3-4-0-34-2-1-0-0-0)
Syn. Solenella cumingii S. C. T. Hanley, 1860
Ref. Bernard, 1983 p 10

pacifica W. H. Dall, 1897
(3-6-1-0-3-4-0-34-2-2-0-0-0)
Ref. Bernard, 1983 p 10

sorror H. Soot-Ryen, 1957
(3-6-1-0-3-4-0-34-2-3-0-0-0)
Ref. Bernard, 1983 p 10