Lipid content per class (ng·µg−1 of total protein) for each scenario (SC1: embryogenesis, SC2: early development, SC3: full development, OP50(i): control nematodes fed on OP50 irradiated during the same time length as SC3). (A) Triacylglycerols (TAG) (Anova; R2 = 0.66, F(4,20) = 12.69, p = 2.66 × 10−5) (B) Phosphatidylcholine (PC) (Anova; R2 = 0.43, F(4,20) = 5.61, p = 0.0034) (C) Phosphatidylethanolamine (PE) (Anova; R2 = −0.06, F(4,20) = 0.67, p = 0.62). (All post-hoc tests are Tukey with Bonferroni adjustment; ‘*’ p-value < 0.05; ‘**’ p-value < 0.01; ‘***’ p-value < 0.001—p values from multiple comparisons are given in the text).