London - Even monkeys pay for sex when they get Gelegenheitdazu. The researchers have observed from Singapore to freilebendenJavaneraffen in Indonesia.
The males' dieWeibchen paid "Thus, with different lengths for grooming denPaarungsakt, as reported by the British science magazine New Scientist (No. 2637, p. 6).
Were fewer females than males inder area, the price for sex. Present goods as many females as he sank like Michael Grumert by the Nanyang Technical University in Singapore said the magazine.
Grumert had analyzed observations of an approximately 50-strong Gruppewildlebender cynomolgus monkeys (Macaca fascicularis). ImSchnitt mated females, therefore, 1.5 times per hour. Extensive post-period increased grooming by the males Sexrateauf 3.5 times per hour.
In the females offered primarily denjenigenMännchen sex, of which they had received the grooming, wieGrumert in the journal "Animal Behavior" (Vol. 74, reported S. 1655).
Were just as many females in the vicinity, could buy AffenmännchenSex been grooming for 8 minutes ". There were fewer Weibchenals males, the male had his partner up to 16 Minutenflöhen before it was offered sex.
