SOCIAL RELATIONSHIPS AMONG ADULT FEMALE MOUNTAIN GORILLAS
SOCIAL RELATIONSHIPS AMONG ADULT FEMALE MOUNTAIN GORILLAS
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DOI：
10.1016/0003-3472(79)90145-3
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发表时间：
1979-01-01
期刊：
影响因子：
2.5
通讯作者：
HARCOURT, AH
中科院分区：
文献类型：
--
作者：
HARCOURT, AH
由于雌性大猩猩在繁殖单位之间转移，研究组中的雌性大猩猩可能是远亲，在未成熟时并不熟悉。显然，因此，大多数雌性之间的亲密行为是罕见的。其中1对母女和1对幼时熟悉的雌性在成年后关系明显友好。在二人组中，年轻的伴侣会打扮得更多。年轻的婴儿显着影响女性的关系，虽然发情没有。未成熟时期的熟悉可能是成年女性之间产生亲和力的必要条件，而友好的行为，即使是亲戚之间的行为，本质上也可能是自私的。成本和效益，女性在群体生活，栖息地质量的关系的影响进行了简要讨论。
Because gorilla females transfer between breeding units, those in the study groups were probably distantly related and not familiar in immaturity. Apparently as a consequence, affinitive behavior between most females was rare. One mother-daughter pair and 1 pair of females familiar from immaturity had obviously friendly relationships in adulthood. Within dyads, younger partners groomed more. Young infants markedly affected females'' relationships, though estrus did not. Familiarity in immaturity might be necessary for affinity between females in adulthood, and friendly behaviors, even between relatives, could be essentially selfish. Costs and benefits to females in group living, and the effect of habitat quality on relationships are briefly discussed.