Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium nitidum

nominal species Sphaerium walkeri Sterki, 1901

Sphaerium walkeri Sterki, 1901 = Sphaerium nitidum

Sterki, 1901. Nautilus 14(12): 141.

Taxonomic Opinions

+ Sphaerium (Parasphaerium) nitidum Clessin in Westerlund, 1877 — Vinarski & Kantor, 2016: 92.

+ Sphaerium nitidum Westerlund, 1876 — Mackie, 2007: 224.

+ Sphaerium (s.s.) nitidum Westerlund, 1876 — Burch, 1975: 56.

+ Sphaerium nitidum Clessin in Westerlund, 1876 — Herrington, 1962: 21.