Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Pachynaias spheniopsis
Pachynaias spheniopsis (Morelet, 1849)
UF_507900 (2015-0721). Mexico, Tabasco, Usumacinta River, opposite Emiliano Zapata (17.749685, -91.766995) .
Associated GenBank Accessions: 16S: MK001806, 28S: MK001840, COI: MK001774