Genus Navea J. E. Gray, 1851

(3-4-3-2-1-1-2-23-0-0-0-0-0)
[=Penitella A. Valenciennes, 1846]
Ref. Abbott, 1974 p 545
Vaught, 1989 p 138
Vokes, 1980 p 189

newcombii G. W. Tryon, 1865
(3-4-3-2-1-1-2-23-0-1-0-0-0)
[=Penitella conradi A. Valenciennes, 1846]
Ref. Abbott, 1974 p 545
Bernard, 1983 p 61

subglobosa authors [not J. E. Gray, 1851]
(3-4-3-2-1-1-2-23-0-2-0-0-0)
[=Penitella kamakurensis (M. Yokoyama, 1922)]
Ref. Bernard, 1983 p 61

subglobosa J. E. Gray, 1851
(3-4-3-2-1-1-2-23-0-3-0-0-0)
[=Penitella conradi A. Valenciennes, 1846]
Ref. Bernard, 1983 p 61