Skip to main content
Figure 2 | BMC Evolutionary Biology

Figure 2

From: Asymmetrical sexual isolation but no postmating isolation between the closely related species Drosophila suboccidentalis and Drosophila occidentalis

Figure 2

Mating rates of crosses involving hybrids. Mating rates of hybrids relative to pure species crosses in no-choice mate trials. Error bars are the 95% binomial confidence intervals, and the sample size is indicated within each bar. “Subo” refers to D. suboccidentalis, “Occ” refers to D. occidentalis, “F1(OxS)” are F1 hybrids from a D. occidentalis female, and “F1(SxO)” are F1 hybrids from a D. suboccidentalis female.

Back to article page