Indentation as a technique to assess the mechanical properties of fallback foods.

Autor: Lucas PW; Department of Anthropology, Center for the Advanced Study of Human Paleobiology, The George Washington University, Washington, DC 20052, USA. peterwlucas@gmail.com, Constantino PJ, Chalk J, Ziscovici C, Wright BW, Fragaszy DM, Hill DA, Lee JJ, Chai H, Darvell BW, Lee PK, Yuen TD

Publikováno v: American journal of physical anthropology [Am J Phys Anthropol] 2009 Dec; Vol. 140 (4), pp. 643-52.

Colour cues for leaf food selection by long-tailed macaques (Macaca fascicularis) with a new suggestion for the evolution of trichromatic colour vision.

Autor: Lucas PW; Department of Anatomy, University of Hong Kong, China. pwlucas@hkucc.hku.hk, Darvell BW, Lee PK, Yuen TD, Choong MF

Publikováno v: Folia primatologica; international journal of primatology [Folia Primatol (Basel)] 1998; Vol. 69 (3), pp. 139-52.