Fig. 3. The effect of incubation temperature on dorsal skin temperatures of newly hatched Madagascar ground geckos immediately prior to crossovers to the (A) cold (hot exit) and (B) hot (cold exit) sides of the apparatus. For cold exit temperatures, the number of subjects per group was 17 (at 23°C), 22 (at 26°C) and 21 (at 30°C); the respective numbers for hot exit temperatures were 15, 21, and 20. ^*Significant difference between adjacent points.