Leaf-grooming by a wild chimpanzee in Mahale

Publication Type:Journal Article
Year of Publication:2002
Authors:K. Zamma
Journal:Primates
Volume:43
Issue:1
Pagination:87 - 90
Date Published:2002
Keywords:animals, Ape Diseases/physiopathology, Behavior, Animal/physiology, grooming, Lice, Lice Infestations/physiopathology/veterinary, Pan, Research Support, Non-U.S. Gov't
Abstract:

During the course of systematic observations of the leaf-grooming behavior by the chimpanzees (Pan troglodytes) of the Mahale Mountains National Park, Tanzania, I recovered a louse from a leaf "groomed" by an adult male chimpanzee after a typical leaf-grooming session. During the leaf-grooming session I observed a small object on his lower lip. He picked up a leaf, transferred the small object from his lip to the leaf, folded the leaf and crushed the folded side of the leaf with his thumb. I present this observation as further evidence of the "squashing ectoparasites" hypothesis for leaf-grooming.

URL:http://www.phthiraptera.info/sites/phthiraptera.info/files/44860.pdf
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith