Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Euglesa obtusalis
Scholtz, 1853. Land- und Wassermoll. Schlesiens: 142. [in part]
(reference to Cyclas obtusalis Lamarck, 1818; renamed Pisidium scholtzii Clessin, 1873)
+ Pisidium scholtzii Clessin — Clessin, 1874