sourceTaxonName: Ferrissia rivularis (Say, 1817)
sourceTaxonPath: Animalia | Mollusca | Gastropoda | Basommatophora | Planorbidae | Ferrissia | Ferrissia rivularis
targetTaxonName: rocks
localityName: Little Wind River, ½ mi. S of jct. of 135 and 789, at S edge of Riverton, in sl