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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 Ortmann (1913): summary
     publication summary

Complete Citation

Ortmann, A.E. 1913. Studies in najades. Nautilus 27(8): 88-91. Available electronically.

Attributed Nominal Genera

Fusconaja Ortmann, 1912
Ortmann, 1912. Ann. Carnegie Mus. 8: 240.
Ortmann, 1913. Nautilus 27(8): 89.
(error for Fusconaia Simpson, 1900)

Attributed Nominal Species

Fusconaja [sic] subrotunda leucogona Ortmann, 1913
Ortmann, 1913. Nautilus 27(8): 89.
(intro'd as intra-sp. of Unio subrotundus Lea, 1831)
Type(s): LECTOTYPE CM_61.5239 (by R.I. Johnson, 1977: 238), Elk River, Gassaway, Braxton County, West Virginia.

Taxonomic Opinions

Fusconaja [sic] bursa-pastoris (Wright, B.H.) = Fusconaia subrotunda

Fusconaja [sic] subrotunda leucogona nov. var. = Fusconaia subrotunda

Margaritana margaritifera (Linnæus) = Margaritifera margaritifera

Margaritana margaritifera falcata (Gould) = Margaritifera falcata

Margaritana sinuata (Lamarck) = Pseudunio auricularius

 
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