Bivalvia | ... | Unionoidea | Unionidae | Parreysiinae | Coelaturini | Coelatura aegyptiaca

nominal species Unio (Nodularia) essoensis var. minor Germain, 1906

Unio (Nodularia) essoensis var. minor Germain, 1906 = Coelatura aegyptiaca

Germain, 1906. Bull. Mus. Nation. Hist. Natur. 12: 172.
Germain, 1907. L’Afrique Centrale Française: 546.
(homonym of Unio margaritifer var. minor Rossmässler, 1835; intro'd as intra-sp. of Unio essoensis Chaper, 1885)

Taxonomic Opinions

+ Coelatura aegyptiaca (Cailliaud, 1827) — Daget, 1998: 27.

+ Caelatura [sic] (Zairia) essoensis (Chaper, 1885) — Haas, 1969: 173.

+ — Pilsbry & Bequaert, 1927: 381.

= Nodularia (sec. Cælatura [sic]) essoensis var. minor (Germain, 1906) — Simpson, 1914: 1026.

= Unio (Nodularia) essoensis variété minor Germain, 1906 — Germain, 1907: 546.