Bivalvia | ... | Unionidae | Gonideinae | Rectidentini | Contradentina | Lens contradens

nominal species Unio asperulus Lea, 1866

Unio asperulus Lea, 1866 = Lens contradens

Lea, 1866. Proc. Acad. Nat. Sci. 18: 133.
Lea, 1868. Jour. Acad. Nat. Sci. 6 [O. 12]: 280, pl. 38, fig. 94.
Type(s): HOLOTYPE USNM_84078, Siam.

= Lens contradens

Taxonomic Opinions

+ Lens contradens (Lea, 1838), comb. nov. — Pfeiffer et al., 2021

+ Uniandra contradens tumidula (Lea, 1856) — Brandt, 1974

= Ensidens (Uniandra) asperulus (Lea, 1866) — Haas, 1969

= Ensidens (Uniandra) asperulus (Lea) — Haas, 1952

= Ensidens (Uniandra) asperulus (Lea) — Prashad, 1932

= Nodularia (s.s.) asperula (Lea, 1866) — Simpson, 1914

= Ensidens (sec. Uniandra) asperulus (Lea, 1866) — Haas, 1913

= Nodularia (s.s.) asperula (Lea, 1866) — Simpson, 1900

= Unio asperulus Lea — Fischer, 1891

= Margaron (Unio) asperulus (Lea) — Lea, 1870