瓦氏前嵴蚌（学名：Epioblasma walkeri），又名棕花真珠蚌，是一种淡水蚌。

1. ↑ Epioblasma florentina walkeri. NatureServe. [2011-12-02]. 

Epioblasma walkeri, common name the tan riffleshell, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.

Many scientists now recognize this mussel as synonymous or a subspecies of the presumed extinct Epioblasma florentina due to integrating shell characteristics between them.