sourceTaxonName: Truncilla truncata Rafinesque, 1820
sourceTaxonPath: Animalia | Mollusca | Bivalvia | Unionida | Unionidae | Truncilla | Truncilla truncata
targetTaxonName: a muskrat midden
localityName: 2.5 mi. W of Grafton, slough of Illinois River, underneath dock at River Science Museum (now defunct)