Facing the Heat: Thermoregulation and Behaviour of Lowland Species of a Cold-Dwelling Butterfly Genus, Erebia
Fig 1
Body temperature depends on air and microhabitat temperatures.
The relationship between body temperature Tb and air temperature Ta (A-D) and body temperature and microhabitat temperature Tm (E-H) in two lowland species of Erebia butterflies and in low- (E. euryale-CZ) and high-altitude (E. euryale-Alps) populations of a mountain species, E. euryale. See Table 2 for detailed results of statistical tests.