Fig. 5From: Quantifying phenotype-environment matching in the protected Kerry spotted slug (Mollusca: Gastropoda) using digital photography: exposure to UV radiation determines cryptic colour morphsJuveniles reared on different diets showed significantly less reflectance in R, G and B colour channels (shown as red, green and blue coloured bars) after 84 days (right of the dotted line) than when they first hatched, but colour reflectance scores not differ significantly between diets after this period; (R: t = −0.876, p = 0.390; G: t = 0.409, p = 0.686; B: t = 0.612, p = 0.546). Error bars show ±2SE for group means; means ± SD given in Table 3 Back to article page