著者
橋本 千絵
出版者
Primate Society of Japan
雑誌
霊長類研究 (ISSN:09124047)
巻号頁・発行日
vol.10, no.3, pp.261-267, 1994 (Released:2009-09-07)
参考文献数
17

Immature bonobos genital contact behavior with individuals of most age classes. Genital contact between immature individuals was most frequently performed in the ventro-ventral posture. It was usually observed during play sessions, and males participated more frequently than females. Both males and females perform genital contact with adult males though not so frequently. On the other hand, only males frequently perform genital contact with adult females and its frequency increased with age. As they grew older, genital contact behavior of immature males with adult females became more like copulation between adults. By contrast, immature females did not have any genital contact behavior that resembled copulation. Females became very active in copulation with adult males and genital contact behavior with adult females after they had moved to non-natal groups.

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市役所内で性的行為の職員を戒告処分 「早く仲直りしたかった」(毎日新聞) #Yahooニュース https://t.co/ttLukXRyEi 「野 生 ボ ノボの性 器 接触 行 動 の発 達 につ い て」 https://t.co/foXxLx8tAH
野生のボノボについて https://t.co/My9t3pCiau
根拠です。 「このようなボノボの高い集合性を可能にしている要因として,(...)ボノボには, 交尾以外にもいろいろな性的行動がある。メス同士に見られるGenito- genital rubbingと呼ばれる外部性器をこすりあわせる行動 (以下, GGR) 」 https://t.co/YBARowZNNH

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