Page last updated
Sun 01 Oct 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 reports the specimens in the MUSSELpdb and provides a map if geocodes are known. The taxonomic history reports the record of different names and combinations that have been applied to this species (and its synonyms) since 2007.

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Ptychobranchus

species Ptychobranchus occidentalis (Conrad, 1836): specimens
     2 nominal species as synonyms

Taxonomic History (since 2007)

Ptychobranchus occidentalisGraf & Cummings (2007), Cummings & Graf (2010), Bogan (2010), Haag (2012), ITIS (2012), McMurray et al. (2012), Roe (2013), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021)

Range: Ozark Plateau, USA.

Map of Georeferenced Specimens
species map



Little Red R., near Clinton, Ark.


Archies Fork Little Red River, Clinton, Ark


Genbank Vouchers

3571_Pocc_7 (16S, ND1).

INHS 14594-11 (16S, ND1).

3571_Pocc_5 (16S, ND1).

3571_Pocc_4 (16S, ND1).

INHS 24216 (16S, ND1).

INHS 14594-4 (16S, ND1).

LSC23704-001003 (16S, ND1).

INHS 24216b (16S, ND1).

INHS_2431 (16S, ND1).

Page updated: 11:37:24 Sun 01 Oct 2023

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