Males markedly decreased gonopore contacts of sufficient Girl a sex sperm spider com 30 s to allow the transfer of sperm. It must be emphasized that the design of this study made it impossible to sample sperm contributions in a way allowing me to corroborate measures of sperm contributions or use. When do males accept or reject a virgin or nonvirgin female, and when do these females accept or reject males? Misumena vatia exhibit several characteristics consistent with males and females meeting each other only infrequently in the field, and the responses of males to mated females in the experiments is consistent with a low frequency of second Girl a sex sperm spider com in the field. This media cannot be played on your device. Photo courtesy Steve Clark.