Psoronaias

Psoronaias is a genus of freshwater mussels, aquatic bivalve mollusks in the subfamily Ambleminae of the family Unionidae, the river mussels.

Species

 * Psoronaias crocodilorum (P.M.A. Morelet, 1849) (synonym: Unio crocodillorum P.M.A. Morelet, 1849 )
 * Psoronaias distincta (Crosse & P. Fischer, 1893)
 * Psoronaias guatemalensis (Simpson, 1900)
 * Psoronaias herrerae (Marshall, 1923)
 * Psoronaias kuxensis Frierson, 1917
 * Psoronaias martensi Frierson, 1927
 * Psoronaias ostreata (Morelet, 1849)
 * Psoronaias percompressa (E. von Martens, 1887)
 * Psoronaias profunda (Simpson, 1914)
 * Psoronaias quadrata (Simpson, 1914)
 * Psoronaias salinarum (Haas, 1929)
 * Psoronaias semigranosa (Philippi, 1843)
 * Psoronaias usumasintae (Crosse & P. Fischer, 1893)
 * Synonyms:
 * Psoronaias crocodilorum (P.M.A. Morelet, 1849) : synonym of Psoronaias semigranosa (Philippi, 1843)