Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Popenaias semirasa

Specimen USNM_1282575: Images

Popenaias semirasa (Pilsbry, 1910), San Luis Potosi, Rio Ganina at road to Estacion Rascon, ca. 3.4 roadmiles N of the junction of this road with Rt. Mex. 70 (this junction is ca. 19.5 roadmiles W of the junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles