Behavioural Variability in Macaques and Langurs of the Western Ghats, India [0.03%]
印度西高止山脉猕猴和叶猴的行为变异性
Joseph J Erinjery,Theethira S Kavana,Mewa Singh
Joseph J Erinjery
Studies that compare differences in the behavioural variability across species and genera are rare among south Asian primates. Such studies are important for understanding within-group feeding competition in primates as interindividual diff...
Structural Diversity of the Extensor Digitorum Profundus Muscle Complex in Platyrrhini [0.03%]
新世界猴科动物指深屈肌复合体的结构多样性研究
Mellin A Novikova,Aleksandra A Panyutina
Mellin A Novikova
Separate extension of fingers in the hand of primates is performed by 3 muscles: m. extensor pollicis longus, m. extensor digiti secundi, and m. extensor digitorum lateralis. Here it is proposed to consider them as parts of the extensor dig...
Group Composition and Monandry in Grizzled Langurs, Presbytis comata, on Java [0.03%]
关于爪哇饰猴(Presbytis comata)的群体构成和一雄制社群结构
Vincent Nijman
Vincent Nijman
Grizzled langurs, Presbytis comata, a largely sexually monomorphic species, are reported to occur in populations where either the majority of groups comprise 1 adult male with 1 adult female, or where groups comprise 1 adult male with multi...
Abrupt Decline in a Protected Population of Siamangs (Symphalangus syndactylus) in Southern Sumatra [0.03%]
苏门答腊南部受到保护的长臂猿（_symphalangus syndactylus_）种群的突然下降
Susan Lappan,Marsya Sibarani,Ely L Rustiati et al.
Susan Lappan et al.
Between 2011 and 2016, approximately 50% of siamangs in the Way Canguk Research Area disappeared, including members of 7 of 12 habituated groups. Demographic data from 1998 to 2015 confirm that the population decline in the habituated group...
Techniques Used by Bearded Capuchin Monkeys (Sapajus libidinosus) to Access Water in a Semi-Arid Environment of North-Eastern Brazil [0.03%]
巴西东北部半干旱地区须颌卷尾猴（Sapajus libidinosus）获取水资源的行为技术研究
Shalana Cássia do Nascimento Castro,Antonio da Silva Souto,Nicola Schiel et al.
Shalana Cássia do Nascimento Castro et al.
The exploratory behaviour and the ability of capuchin monkeys to use tools allows them to thrive at times and places of limited food and water abundance, such as in semi-arid environments. Here, we report the behaviours employed by individu...
Jordan Knight-Sadler,Luca Fiorenza
Jordan Knight-Sadler
Primate dietary diversity is reflected in their dental morphology, with differences in size and shape of teeth. In particular, the tooth wear angle can provide insight into a species' ability to break down certain foods. To examine dietary ...
Laterality of Grooming and Tool Use in a Group of Captive Bonobos (Pan paniscus) [0.03%]
关于倭黑猩猩群体中梳毛和使用工具的侧向性研究
Colin M Brand,Linda F Marchant,Klaree J Boose et al.
Colin M Brand et al.
Humans exhibit population level handedness for the right hand; however, the evolution of this behavioral phenotype is poorly understood. Here, we compared the laterality of a simple task (grooming) and a complex task (tool use) to investiga...
XXIII Italian Association of Primatology Congress. Trento, Italy, September 14-16, 2017: Abstracts [0.03%]
意大利灵长类动物学协会第23次大会摘要集(意大利,特伦托,2017年9月14日-16日)
Claudia Barelli,Francesco Rovero
Claudia Barelli
Adrià Casinos,Rebecca German
Adrià Casinos