Figure 2.

The mean + standard error of the mean number of (a) ejaculations by males, (b) latency (seconds) to first ejaculation, and (c) mean interval (seconds) between ejaculations by males exposed to a clean glass slide (control), a glass slide containing the scent mark of an unrelated, unfamiliar male conspecific (1M), and a glass slide containing the scent mark of an unrelated, unfamiliar male conspecific that was food deprived for 24 h (FD-M). There were no significant differences between the groups of males.