MUSSELpdb | nomainal sp. Sphaerium congener Preston, 1912

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The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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nominal species Sphaerium congener Preston, 1912

Preston, 1912. unknown publication: 327, pl. 17, fig. 2.

= Sphaerium victoriae

Taxonomic Opinions

+ Sphaerium victoriae victoriae Smith, 1906 — Daget, 1998

+ Sphaerium victoriae victoriae Smith, 1906 — Mandahl-Barth, 1988

= Sphaerium congener Preston, 1912 — Pilsbry & Bequaert, 1927

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