Number of conspecific offspring collected from demonstrator-exposed dishes.

Boxplots illustrating the number of <i>brown-eyed</i> adult flies that eclosed from dishes that had been exposed to either a related IV female (mated to a IV-<i>bwD</i> male), an unrelated IV female (mated to a IV-<i>bwD</i> male), or neither in the fourth experiment. There was a small (Cliff’s Delta effect size = 0.15) but statistically significant difference in the mean number of offspring collected from these dishes. Boxplot components as in Figure S2. The control/unexposed dishes my definition had not had any prior exposure to a female capable of producing <i>brown-eyed</i> offspring, and thus those dishes never yielded any offspring with that phenotype. (PDF)