Table 1 Analysis of variance (ANOVA) table illustrating variation in female preference index in Achroia grisella. After recording signals, each male (P₁) was usually mated with two females whose preference indices had been determined in six-trial choice experiments. Because of this half-sib design, the ‘mothers’ in the source column were nested within ‘fathers’ for analyses. From each full-sib family (F₁), signals were recorded from a sample of 5–10 of the male offspring, and preference indices were assessed from a sample of 4–14 of the female offspring

From: Quantitative genetics of female choice in an ultrasonic pyralid moth, Achroia grisella: variation and evolvability of preference along multiple dimensions of the male advertisement signal