Publication Haldeman (1841): summary

Haldeman, S.S. 1841. Descriptions of four species of Cyclas, three of which belong to the subgenus Pisidium: and two species of Cypris. Proceedings of the Academy of Natural Sciences of Philadelphia 1: 53. https://www.biodiversitylibrary.org/page/26286064#page/71/mode/1up.

Cyclas (Pisidium) abditum Haldeman, 1841 = Euglesa casertana

Haldeman, 1841. Proc. Acad. Nat. Sci. 1: 53.

Cyclas (Pisidium) abruptum Haldeman, 1841 = Pisidium dubium

Haldeman, 1841. Proc. Acad. Nat. Sci. 1: 53.

Cyclas (Pisidium) diaphanum Haldeman, 1841 = Eupera bahiensis

Haldeman, 1841. Proc. Acad. Nat. Sci. 1: 53.

Cyclas elevata Haldeman, 1841 = Sphaerium partumeium

Haldeman, 1841. Proc. Acad. Nat. Sci. 1: 53.