Portland State University. Department of Anthropology
Marc R. Feldesman
Date of Publication
Master of Arts (M.A.) in Anthropology
1 online resource (83 p.)
Gibbon classification at the species and subspecies levels has been hotly debated for the last 200 years. This thesis explores the reasons for this debate. Authorities agree that siamang, concolor, kloss and hoolock are species, while there is complete lack of agreement on lar, agile, moloch, Mueller's and pileated. The disagreement results from the use and emphasis of different character traits, and from debate on the occurrence and importance of gene flow.
In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
Osterud, Erin Lee, "Gibbon classification : the issue of species and subspecies" (1988). Dissertations and Theses. Paper 3925.