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Page last updated
Thu 3 September 2025

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

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Publication Conrad (1855): summary
     publication summary

Complete Citation

Conrad, T.A. 1855. Descriptions of three new species of Unio. Proceedings of the Academy of Natural Sciences of Philadelphia 7: 256. Available electronically.

Attributed Nominal Species

Unio grandensis Conrad, 1855
Conrad, 1855. Proc. Acad. Nat. Sci. 7: 256.
Type(s): TYPE LOST XXX_UNKNOWN, Rio Grande, Texas.

Unio pearlensis Conrad, 1855
Conrad, 1855. Proc. Acad. Nat. Sci. 7: 256.
Type(s): LECTOTYPE ANSP_129918, Pearl River, Miss.

Unio taumilapanus Conrad, 1855
Conrad, 1855. Proc. Acad. Nat. Sci. 7: 256.
(renamed Unio tamaulipasensis Fischer & Crosse, 1894)
Type(s): TYPE LOST XXX_UNKNOWN, San Juan River, Taumilapas.

 
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