Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Euglesa ventricosa

nominal species Pisidium obtusale var. fragile Clessin in Westerlund, 1873

Pisidium obtusale var. fragile Clessin in Westerlund, 1873 = Euglesa ventricosa

Clessin in Westerlund, 1873. Fauna Moll. Terr. Fluv. Suec. Norv. Dan. (2): 548.
Clessin, 1877. Deutsche Excurs. Moll. Fauna: 520.
(intro'd as intra-sp. of Pisidium obtusale Pfeiffer, 1821)

Taxonomic Opinions

= Pisidium (Gruppe Fossarina) obtusale var. fragile Clessin — Clessin, 1877: 520.