Female-female mounting among goats stimulates sexual performance in males

Hormones and Behavior
Meagan K Shearer, Larry S Katz

Abstract

The hypothesis that female-female mounting is proceptivity in goats, in that male goats are aroused by the visual cues of this mounting behavior, was tested. Once a week, male goats were randomly selected and placed in a test pen in which they were allowed to observe one of six selected social or sexual stimulus conditions. The stimulus conditions were one familiar male with two estrous females (MEE); three estrous females that displayed female-female mounting (E(m)); three estrous females that did not mount (E(nm)); three non-estrous females (N(E)); three familiar males (M); and no animals in the pen (Empty). After 10 min, the stimulus animals were removed, and an estrous female was placed in the test pen with the male for a 20-min sexual performance test. During sexual performance tests, the frequencies and latencies of all sexual behaviors were recorded. This procedure was repeated so all males (n = 6) were tested once each test day, and all the stimulus conditions were presented each test day. This was repeated weekly until all males had been exposed to each stimulus condition. Viewing mounting behavior, whether male-female or female-female, increased the total number of sexual behaviors displayed, increased ejaculation fre...Continue Reading

References

Jan 1, 1977·Theriogenology·T N EdeyH R Tervit
Aug 1, 1972·Animal Behaviour·D R Lindsay, I C Fletcher

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Citations

Aug 12, 2014·General and Comparative Endocrinology·Devaraj SankarGaneshShanmugam Achiraman
Nov 13, 2015·The Journal of Reproduction and Development·Natsumi EndoTomomi Tanaka
May 11, 2007·Hormones and Behavior·Larry S Katz
May 8, 2007·Hormones and Behavior·Lene Juul Pedersen
May 15, 2007·Hormones and Behavior·C Fabre-Nys, H Gelez
Jun 15, 2011·Hormones and Behavior·Andrea M Haulenbeek, Larry S Katz
Jun 25, 2004·Hormones and Behavior·D Bradley Imwalle, Larry S Katz

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