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Page last updated
Wed 1 October 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 Pfeiffer (1860): summary
     publication summary

Complete Citation

Pfeiffer, L. 1860. Beschreibung und abbildung neuer oder kritischer land- und süsswasser-mollusken. Descriptions et figures de coquilles extramarines nouvelles ou peu connues. Novitates Conchologicae 2(13): 139-152, pl. 37-39. Available electronically.

Attributed Nominal Species

Unio granuliferus Dunker, 1849
Dunker, 1849. Z. Malak. 5(12): 182.
Pfeiffer, 1860. Novit. Conch. 2(13): 150, pl. 39, figs. 1, 3.
Type(s): TYPE ZMB_108715, Rio Macacu, Prov. Rio de Janeiro, Distr. Canto Gallo.

Unio pfeifferi Dunker, 1849
Dunker, 1849. Z. Malak. 5(12): 181.
Pfeiffer, 1860. Novit. Conch. 2(13): 151, pl. 39, figs. 4, 9.
Type(s): TYPE ZMB_108717, Rio Negro, Brazil.

 
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