Likelihood ratio tests on mixed model logistic regressions assessing the effects of genetic distance (FST) and breeder relatedness (W) on hatching time and larval length in the two treatments.

FST (as a linear or quadratic predictor) and W (linear predictor) were entered as fixed effects, while sire, dam, and sire x dam interaction effects were entered as random effects. Models incorporating FST or W were then compared to the reference models (indicated in bold). s: sire; d: dam.