Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Euglesa compressa

nominal species Pisidium compressum var. illinoisense Sterki, 1916

Pisidium compressum var. illinoisense Sterki, 1916 = Euglesa compressa

(intro'd as intra-sp. of Pisidium compressum Prime, 1852)
Sterki, 1916. Ann. Carnegie Mus. 10(3/4): ??.

Taxonomic Opinions

+ Pisidium (Cyclocalyx) compressum Prime, 1852 — Mackie, 2007: 289.

+ Pisidium (Cyclocalyx) compressum Prime, 1852 — Burch, 1975: 49.