Dehydroepiandrosterone-sulfate (DHEA-S), sex, and age in zoo-housed western lowland gorillas (Gorilla gorilla gorilla) Ashley N. Edes Original Article 22 February 2017 Pages: 385 - 392
Non-dietary analytical features of chimpanzee scats Caroline A. PhillipsRichard W. WranghamWilliam C. McGrew Original Article 04 April 2017 Pages: 393 - 402
Tube task hand preference in captive hylobatids Luca MorinoMakiko UchikoshiTetsuro Matsuzawa Original Article 24 March 2017 Pages: 403 - 412
Comparison of energy balance between two different-sized groups of Japanese macaques (Macaca fuscata yakui) Yosuke KuriharaGoro Hanya Original Article 20 April 2017 Pages: 413 - 422
Effect of habitat fragmentation on ranging behavior of white-headed langurs in limestone forests in Southwest China Zhonghao HuangPeisong YuanQihai Zhou Original Article 14 February 2017 Pages: 423 - 434
Current conservation status of Germain’s langur (Trachypithecus germaini) in Vietnam Bang Van TranMinh Anh NguyenDuc Minh Hoang Original Article 10 May 2017 Pages: 435 - 440
A new distribution range of Ateles chamek (Humboldt 1812) in an ecotone of three biomes in the Paraguay River Basin Manoel dos Santos-FilhoChristine Steiner São BernardoGustavo Rodrigues Canale Original Article 17 February 2017 Pages: 441 - 448
Observations of termitarium geophagy by Rylands’ bald-faced saki monkeys (Pithecia rylandsi) in Madre de Dios, Peru Dara B. AdamsJennifer A. RehgMrinalini Watsa Original Article 12 May 2017 Pages: 449 - 459
Muscle architectural properties in the common marmoset (Callithrix jacchus) Naomichi OgiharaMotoharu OishiHideyuki Okano Original Article 08 May 2017 Pages: 461 - 472