Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Pisidium dubium

nominal species Cyclas (Pisidium) abruptum Haldeman, 1841

Cyclas (Pisidium) abruptum Haldeman, 1841 = Pisidium dubium

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

Taxonomic Opinions

+ Pisidium (s.s.) dubium (Say, 1816) — Mackie, 2007: 300.

+ Pisidium (s.s.) dubium (Say, 1816) — Burch, 1975: 43.

+ Pisidium dubium (Say, 1816) — Herrington, 1962: 37.

+ Pisidium virginica Bourguignat — Prime, 1870: 174.

+ Pisidium virginicum Bourguignat — Prime, 1865: 61.

= Pisum abruptum Haldeman, 1841 — Deshayes, 1855: 281.

+ Pisidium dubium Gould — Prime, 1852: 354.