circumvent 发表于 2025-3-25 05:33:20

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FEAT 发表于 2025-3-25 10:00:12

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庄严 发表于 2025-3-25 14:20:19

Locomotive and manipulative use of the hand in the Cayo Santiago macaques (,)in manipulating its physical environment via eye-hand coordination. Routine hand use is directly related to habitual behavior and habitat exploration, inviting speculation that neurological and morphological correlates of propulsive and manipulative functions can be found. Frequency of hand use and

ARK 发表于 2025-3-25 15:51:11

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清晰 发表于 2025-3-25 23:45:51

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jocular 发表于 2025-3-26 01:39:05

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排他 发表于 2025-3-26 07:57:01

Energetic cost of nut-cracking behaviour in wild chimpanzeesThe resulting assumption is that such additional food sources supply this species with a net benefit. Many reports from various sites describe a variety of tool-using behaviour in wild chimpanzees. The cracking of nuts is one of them. Here, a first attempt is made to measure the energy budget of nut

novelty 发表于 2025-3-26 10:16:19

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子女 发表于 2025-3-26 14:50:32

New results concerning the vascularization of primate handsrevealed the most complex pattern in Old World monkeys: In Cercopithecidae, three palmar arches are formed by the perforating branches of the second dorsal metacarpal artery: two proximal (catella volaris proximalis and arcus volaris profundus) and one distal (catella volaris distalis). In Hylobatid

馆长 发表于 2025-3-26 18:14:43

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查看完整版本: Titlebook: Hands of Primates; Holger Preuschoft,David J. Chivers Book 1993 Springer-Verlag/Wien 1993 evolution.hand.morphology.primates.surgery