Signaling context modulates social function of silent bared-teeth displays in rhesus macaques (Macaca mulatta).
Signaling context modulates social function of silent bared-teeth displays in rhesus macaques (Macaca mulatta).
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DOI：
10.1002/ajp.22214
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发表时间：
2014-02
影响因子：
2.4
通讯作者：
McCowan, Brenda
中科院分区：
文献类型：
--
作者：
Beisner, Brianne A.;McCowan, Brenda
人们发现，信号环境会改变辫尾猕猴（Macaca nemestrina）沉默露牙展示（SBT）的含义，因此，在表面上和平的环境中，SBT传达的是从属关系，这是一种长期的行为模式，而在冲突环境中，它传达的是立即服从（PNAS，104：1581-1586）。然而，SBT 的环境依赖性性质尚未在其他物种中得到探索。我们调查了七组圈养恒河猴中 SBT 在梳理毛发、严重攻击行为、信号接收者性别、等级差异和体型方面的使用情况。和平 SBT 最常由男性和女性信号员向男性接收者发出，而冲突 SBT 主要由女性信号员向男性和女性接收者发出。男性信号员很少向女性接收者提供 SBT（和平或冲突）。与猪尾猕猴不同，恒河猴的和平 SBT 常常伴随着退缩行为（称为和平 SBT 离开），这在二元水平上影响梳理行为，但不影响攻击性。使用和平 SBT 的二人组（无论退出行为如何）比使用冲突 SBT 的二人组中发生严重攻击的频率要低。相比之下，使用和平 SBT 停留信号的二人群体中的梳理行为比使用和平 SBT 离开信号或冲突 SBT 信号的人更频繁。总的来说，我们的结果表明恒河猴中和平的 SBT 与冲突的 SBT 在功能上是不同的。
The signaling context has been found to change the meaning of the silent bared-teeth display (SBT) in pigtail macaques (Macaca nemestrina) such that the SBT in apparently peaceful contexts communicates subordination, a long-term pattern of behavior, whereas in conflict contexts it communicates immediate submission (PNAS, 104: 1581–1586). However, the context dependent nature of the SBT has not yet been explored in other species. We investigated SBT usage with respect to grooming, severe aggression, and signaler-receiver sex, rank difference, and body size in seven captive groups of rhesus macaques. Peaceful SBTs were given most often to male receivers by male and female signalers whereas conflict SBTs were given to both male and female receivers primarily by female signalers. Male signalers rarely gave SBTs (peaceful or conflict) to female receivers. Unlike pigtail macaques, peaceful SBTs in rhesus were often accompanied by withdrawal behavior (referred to as peaceful SBT-leave), which influenced grooming, but not aggression, at the dyadic level. Severe aggression was less frequent among dyads using peaceful SBTs (regardless of withdrawal behavior) than those using conflict SBTs. In contrast, grooming was more frequent among dyads using peaceful SBT-stay signals than those using peaceful SBT-leave signals or conflict SBTs. In total, our results indicate that peaceful SBTs are a functionally different signal from conflict SBTs in rhesus macaques.
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影响因子：
3.7
作者：
McCowan B;Beisner BA;Capitanio JP;Jackson ME;Cameron AN;Seil S;Atwill ER;Fushing H
通讯作者：
Fushing H
影响因子：
2.4
作者：
Beisner, B. A.;Jackson, M. E.;Cameron, A.;McCowan, B.
通讯作者：
McCowan, B.
影响因子：
2.5
作者：
Rendall, Drew;Owren, Michael J.;Ryan, Michael J.
通讯作者：
Ryan, Michael J.
影响因子：
2.5
作者：
PETIT, O;THIERRY, B
通讯作者：
THIERRY, B
俘虏恒河猕猴社会的排名网络：一个复杂的企业王国。
影响因子：
3.7
作者：
Fushing H;McAssey MP;Beisner B;McCowan B
通讯作者：
McCowan B