Phylogenetic Evidence for the Gain and Loss of a Sexually Selected Trait in Sailfin Mollies
Figure 5
Results of dichotomous choice tests for females of P. latipunctata () that compared species differences between males matched for body length in two different male treatment combinations (P latipunctata versus P. mexicana and P. velifera versus P. mexicana). The average (±s.e.m.) time spent during a 10-minute observation period with each male from the two different male treatment combinations is plotted.
