Figure 3
From: Drosophilids with darker cuticle have higher body temperature under light
(a) Picture of D. americana (left) and D. novamexicana (right). (b) Boxplots showing the normalized temperatures in °C for D. americana (A) and D. novamexicana (NM) females. Pairs of individuals recorded simultaneously are indicated by lines. In all pairs, the D. americana individual is hotter than the D. novamexicana individual. This is confirmed by a Wilcoxon rank signed test showing that A is significantly hotter than NM (p-value p = 0.00024, V = 91 being the value of the test statistic). ***p < 0.001.
