sourceTaxonName: Haplotrema concavum (Say, 1821)
sourceTaxonPath: Animalia | Mollusca | Gastropoda | Stylommatophora | Haplotrematidae | Haplotrema | Haplotrema concavum
targetTaxonName: damp earth under dead leaves
localityName: near Fertile, Washington State Park, on hillside along 101 Steps Trail