J. W. Hudson and D. R. Deavers. 1973. Thermoregulation at high ambient temperatures of six species of ground squirrels (Spermophilus spp.) from different habitats. Physiological Zoology 46(2):95-109 [ER 1652]

Contributed by John Alroy, entered by John Alroy on 2015-12-21 1 - edit - select

Samples: none

Size measurements: Callospermophilus lateralis (body mass 257.6 g), Urocitellus armatus (body mass 312.4 g), Urocitellus beldingi (body mass 302.1 g), Urocitellus richardsonii (body mass 250.9 g), Urocitellus townsendii (body mass 192.6 g), Xerospermophilus spilosoma (body mass 127.5 g)