Attributes / relations provided by
♦ ¹Dipodomys spectabilis, Troy L. Best, MAMMALIAN SPECIES No. 311, pp. 1-10 (1988)
♦ ²Microtus oregoni, Leslie N. Carraway and B. J. Verts, Mammalian Species No. 233, pp. 1-6 (1985)
♦ ³Microtus townsendii, John E. Cornely and B. J. Verts, MAMMALIAN SPECIES No. 325, pp. 1-9 (1988)
♦ ⁴Neotoma fuscipes, L. N. Carraway and B. J. Verts, MAMMALIAN SPECIES No. 386, pp. 1-10 (1991)
♦ ⁵Neotoma micropus, J. K. Braun and M. A. Mares, MAMMALIAN SPECIES No. 330, pp. 1-9 (1989)
♦ ⁶Thomomys townsendii, B. J. Verts and Leslie N. Carraway, MAMMALIAN SPECIES No. 719, pp. 1–6 (2003)
♦ ⁷Sorex vagrans, Scott W. Gillihan and Kerry R. Foresman, MAMMALIAN SPECIES No. 744, pp. 1–5 (2004)
♦ ⁸Sylvilagus audubonii, Joseph A. Chapman and Gale R. Willner, MAMMALIAN SPECIES No. 106, pp. 1-4 (1978)
♦ ⁹Sylvilagus bachmani, Joseph A. Chapman, MAMMALIAN SPECIES No. 34, pp. 1-4 (1974)
♦ ¹⁰Sylvilagus cunicularius, Fernando A. Cervantes, Consuelo Lorenzo, Julieta Vargas, and Thorvald Holmes, MAMMALIAN SPECIES No. 412, pp. 1-4 (1992)
♦ ¹¹Sylvilagus nuttallii, Joseph A. Chapman, MAMMALIAN SPECIES No. 56, pp. 1-3 (1975)
♦ ¹²Zapus trinotatus, William L. Gannon, MAMMALIAN SPECIES No. 315, pp. 1-5 (1988)