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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nominal species Parreysia robsoni Frierson, 1927

‘Lea’ Sowerby, 1866, Conch. Icon. 16: pl. 36, sp. 198 [as ‘Unio pumilus’].
Frierson, 1927, Check List N. Amer. Naiades: 45.
Type(s): HOLOTYPE BMNH_1965150, Loc._ ?

= Parreysia favidens

Taxonomic Opinions

+ Parreysia favidens (Benson, 1862) — (Haas, 1969)
= Parreysia robsoni Frierson, 1927 — (Frierson, 1927)

Page updated: 11:20:49 Wed 11 Sep 2019