Proceptive behavior of female rhesus monkeys during tests with tethered males.
Proceptive behavior of female rhesus monkeys during follicular and luteal phases of the ovarian cycle was examined in laboratory tests with a tethered male partner. Cyclical changes in proceptive behavior were observed. In tests during the follicular phase of their cycles, females on the average approached and solicited the male at a higher rate, spent more time sitting within proximity of him, and less time at a maximum distance away from him than during tests in the luteal phase of their cycles. Additionally, in the follicular phase of their cycles, females exhibited an increase in proceptivity following the male's ejaculation. This latter finding was discussed in light of other observations demonstrating that male rhesus monkeys are capable of multiple ejaculations. When females were paired with a tethered, ovariectomized female as a partner, rather than an adult male, none of the cyclical changes in proceptive and sexual behavior were observed.
D000818:Animals; D003307:Copulation / Q000502:physiology; D004542:Ejaculation; D005260:Female; D005498:Follicular Phase; D008183:Luteal Phase; D008251:Macaca / Q000502:physiology*; D008253:Macaca mulatta / Q000502:physiology*; D008297:Male; D012726:Sexual Behavior, Animal / Q000502:physiology*