Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Obovaria unicolor

nominal species Obovaria (s.s.) nux Simpson, 1914

image of type lot

Obovaria (s.s.) nux Simpson, 1914 = Obovaria unicolor

Simpson, 1914. Descr. Cat. Naiades: 297.
Type(s): HOLOTYPE USNM_152968, Tombigbee Riv., Moscow, Ala.

Taxonomic Opinions

+ Obovaria unicolor (Lea, 1845) — Williams et al., 2008: 478.

+ Obovaria (s.s.) subrotunda (Rafinesque, 1820) — Haas, 1969: 421.

= Obovaria (s.s.) nux Simpson, 1914 — Simpson, 1914: 297.