Attributes / relations provided by
♦ 1Thomomys townsendii, B. J. Verts and Leslie N. Carraway, MAMMALIAN SPECIES No. 719, pp. 16 (2003)
♦ 2Food Habit of the Glossy Snake, Arizona elegans, with Comparisons to the Diet of Sympatric Long-nosed Snakes, Rhinocheilus lecontei, Javier A. Rodríguez-Robles, Christopher J. Bell, Harry W. Greene, Journal of Herpetology, Vol. 33, No. 1, pp. 87-92, 1999
♦ 3Perognathus inornatus, Troy L. Best, MAMMALIAN SPECIES No. 450, pp. 1-5 (1993)