Animal Sciences Commons^™

Evaluating Spatial Distributions Of Scent-Marks In Semi-Free-Ranging Groups Of Lemur Catta At The Duke Lemur Center, Shallu Prasher

Graduate Research Theses & Dissertations

Scent-marking is a widespread form of olfactory signaling exhibited in mammals and for a select group of primates. Although research exists on the process of scent-marking, surface preferences, and for the function of scent-marking in lemurs, analyses of how lemur group scent-marking distributions map onto their home range are lacking. The endangered ring-tailed lemur (Lemur catta) deposits scent-marks using its ano-genital, chest, and wrist glands. This project was designed to collect data on two groups of semi-free-ranging captive ring-tailed lemurs at the Duke Lemur Center to first assess how scent-marks are distributed within their home ranges; and second, to evaluate …