Facial Displays in Cebus apella
Facial Displays in Cebus apella
复制标题
Cebus apella 的面部展示
DOI：
10.1007/s10764-006-9084-6
复制
发表时间：
2006
影响因子：
2.5
通讯作者：
S. Preuschoft
中科院分区：
文献类型：
--
作者：
E. Visalberghi;D. Valenzano;S. Preuschoft
簇尾卷尾猴是一种昼行于新大陆的灵长类动物，它们的社会互动包括声音和视觉交流。我们的目的是描述他们的面部表情，并评估使用情况（与发送者或接收者或两者的等级和年龄/性别类别有关）以及最常见的社交功能。更具体地说，我们分析了每种面部表情与特定类别的行为之间的时间关系，例如，由发送者和接收者执行的玩耍，攻击（Pre-Post-Event Histogram [PPEH]）。我们观察了20只卷尾猴，分为2组，共观察了320小时。卷尾猴表现出放松的张嘴、沉默的牙齿、张嘴威胁、咂嘴、张嘴沉默的牙齿、抬起头皮，以及很少的嘴唇突出。不同面部表情的功能和含义与描述卡塔里尼类似。在某些情况下，比如无声的露齿显示，其含义取决于发送者的年龄。无声的牙齿在青少年中与玩耍有关，在成人中与发送者对接收者的顺从和附属互动有关。这一发现，以及在求偶过程中无声地露出牙齿的事实（Carosi和Visalberghi， 2002），支持了Preuschoft和van Hooff（1995.1997）关于动机解放的权力不对称假说，根据该假说，在具有高度社会宽容的物种中，亲和行为和顺从行为之间存在趋同。
Tufted capuchins are diurnal New World primates whose social interactions involve vocal and visual communication. We aimed to describe their facial displays and assessed the use (in relation to rank and age/sex classes of the sender or the receiver or both) and the social function of the most frequent ones. More specifically, we analyzed the temporal relationship between each facial display and specific classes of behaviors, e.g., play, aggression, performed by the sender and by the receiver (Pre-Post-Event Histogram [PPEH]). We observed 20 captives, belonging to 2 groups, for a total of 320 h. The capuchins displayed relaxed open-mouth, silent bared-teeth, open-mouth threat, lip-smacking, open-mouth silent bared-teeth, scalp lifting, and, rarely, protruded lips. The repertoire and the meanings of the different facial expressions are similar to those described for Catarrhini. In some cases, such as for the silent bared-teeth display, the meaning depends on the age of the sender. Silent bared-teeth is associated with play in juveniles and with submissiveness of the sender to the receiver and affiliative interactions in adults. The finding, and the fact that silent bared-teeth display is used during courtship (Carosi and Visalberghi, 2002), support Preuschoft and van Hooff’s (1995, 1997) power asymmetry hypothesis of motivational emancipation, according to which there is convergence between affiliative and submissive behaviors in species with a high degree of social tolerance.
DOI：
10.1002/ajpa.20001
发表时间：
2001-01-01
期刊：
YEARBOOK OF PHYSICAL ANTHROPOLOGY, VOL 44
影响因子：
--
作者：
Schmidt, KL;Cohn, JF
通讯作者：
Cohn, JF