Figure 2
From: Evidence of vitamin D synthesis in insects exposed to UVb light

Vitamin D3 (a and c) and vitamin D2 (panel b and d) concentrations (IU/kg of fresh matter) of non-exposed (□) and UVb exposed (■) migratory locusts (Locusta migratoria), house crickets (Acheta domesticus), yellow mealworms (Tenebrio molitor) and black soldier fly larvae (Hermetia illucens) at the end of the first (a,b) and second (c,d) experiment. nd = not detected (<10 IU/kg); *P ≤ 0.05, **P ≤ 0.01, ***P ≤ 0.001; values are means ± SD. Photos by Mandy Decker.