Subgenus (Mactrella) J. E. Gray, 1853

(3-4-4-0-21-3-2-41-9-0-0-0-0)
[=(Mactrinula) J. E. Gray, 1853]
Ref. Vaught, 1989 p 130
[see also as Genus]

subalata O. A. L. Morch, 1861
(3-4-4-0-21-3-2-41-9-1-0-0-0)
[=Mactrellona subalata (O. A. L. Morch, 1861)]
Ref. Bernard, 1983 p 40