sourceTaxonName: Plethobasus cyphyus (Rafinesque, 1820)
sourceTaxonPath: Animalia | Mollusca | Bivalvia | Unionida | Unionidae | Plethobasus | Plethobasus cyphyus
targetTaxonName: grassy shoal in knee-deep water
localityName: Meramec River, a few hundred feet above SR-141 bridge