Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Euglesa walkeri

nominal species Pisidium walkeri var. mainense Sterki, 1898

Pisidium walkeri var. mainense Sterki, 1898 = Euglesa walkeri

Sterki, 1898. Nautilus 12(7): 79.
Sterki, 1903. Nautilus 17(2): ??.
(intro'd as intra-sp. of Pisidium walkeri Sterki, 1895)

Taxonomic Opinions

+ Pisidium (Cyclocalyx) walkeri Sterki, 1895 — Mackie, 2007: 357, figs. 8.170a-c.

= Pisidium walkeri f. mainense Sterki — Mackie et al., 1980: 7.

+ Pisidium (Cyclocalyx) walkeri Sterki, 1895 — Burch, 1975: 50.

= Pisidium (Cyclocalyx) walkeri form mainense Sterki, 1898 — Clarke, 1973: 203.

+ Pisidium walkeri Sterki, 1895 — Herrington, 1962: 51.