Figure 1. Food scarcity and ambient temperature effects on
gonadal weight and body
mass in male and female voles. (A,D) paired testis mass, (B,E)
paired ovary mass, (C,F)
uterus mass and (G-J) body mass for common and tundra voles respectively
at low (open
symbols) or high workload (filled symbols), at 10°C (blue) or 21°C
(red). Data are presented
as means ± SEM (n = 6-8). Significant effects (two-way ANOVA) of
workload (wl),
temperature (temp) and interactions (wlxtemp) are shown: *p <
0.05, **p < 0.01, ***p < 0.001.
Significant differences between groups (one-way ANOVA) are indicated by
asterisks. Statistic
results for ANOVAs can be found in Table S4.