Page last updated
Thu 01 Jun 2023

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!

This page documents data for Marsh (1891), such as genera and species attributed to that publication (including known misspellings, misidentifications, and other unavailable names) as well as taxonomic opinions, if available. Taxonomic opinions refer to uses of genera and species as valid and invalid in that work.

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Publication information

Marsh, W.A. 1891. Description of two new species of Unio, from Arkansas. Nautilus 5(1): 1-2.

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Attributed Species Names

Unio pilsbryi Marsh, 1891
Marsh, 1891, Nautilus 5(1): 1.
Pilsbry, 1892, Proc. Acad. Nat. Sci. 44: 131, pl. 8, figs. 7-8.
Pilsbry, 1892, Nautilus 6: pl. 1, figs. 7-8.
Type(s): HOLOTYPE ANSP_41589, Little Red River, Ark.

Unio pleasii Marsh, 1891
Marsh, 1891, The Observer 2: .
Marsh, 1891, Nautilus 5(1): 2.
Type(s): LECTOTYPE ANSP_56480, Little Red River, Ark.

Page updated: 09:16:37 Thu 01 Jun 2023

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