Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Probability of successfully mating when alone with a female for (a) D. subobscura and for (b) D. pseudoobscura, when males were kept singly (single) or with one rival (one rival), four rivals (four rivals), a heterospecific male (heterospecific) or a mated female (mated female) prior to copulation. Different letters represent significant differences within each graph. For statistical results, see the electronic supplementary material, table S1a,b.
