Attributes / relations provided by
♦ 1Sorex cinereus, John O. Whitaker, Jr., MAMMALIAN SPECIES No. 743, pp. 19 (2004)
♦ 2Exploring the Denali Food Web, ParkWise, National Park Service
♦ 3Thomomys townsendii, B. J. Verts and Leslie N. Carraway, MAMMALIAN SPECIES No. 719, pp. 16 (2003)
♦ 4Sorex vagrans, Scott W. Gillihan and Kerry R. Foresman, MAMMALIAN SPECIES No. 744, pp. 15 (2004)