The WildLife: Lorises, Anna Nekaris



Anna Nekaris, an expert on nocturnal primates, discusses Asia’s slow and slender lorises. She reveals to “The WildLife” host Laurel Neme what makes these creatures so special and why they’re sought after both as pets and as a key ingredient in traditional medicine. Did you know that the lovable, furry Ewoks in Star Wars films were modeled after slow lorises? But unlike Ewoks, lorises can’t jump or leap, which means they can only move through the forest canopy by using branches that touch.That makes an intact forest vital to their survival. Lorises are also one of the only venomous primates. They have a form of biological venom that’s produced by a gland in their elbows, which they mix with saliva to create a powerful toxin. These unique characteristics are what make them a sought after ingredient in traditional medicine across Asia. In fact, Anna and her research team recently completed the first major study of the use of lorises in traditional medicine in Asia and found a multitude of uses — as a tonic for women after childbirth, for stomach problems, for healing wounds and broken bones, and in the treatment of sexually transmitted diseases. Lorises are seen as “an animal with 100 uses,” akin to aspirin in Western medicine.

Anna Nekaris is a Reader and Course Tutor in Primate Conservation at Oxford Brookes University in the United Kingdom. She is also a member of the IUCN/SSC Primates Specialist Group, the Conservation Working Party of the Primate Society of Great Britain, and on the editorial board of Endangered Species Research and Folia Primatologica. Anna’s main research interests fall under the areas conservation, ecology, and speciation, with her fieldwork taking her to Trinidad, Senegal, Utah, India, Sri Lanka, Singapore, Indonesia, Uganda and Kenya. Although she has conducted fieldwork on bats, small carnivores (including civets and cats), mouse deer, and giant squirrels, her primary research focus is on primates. She has conducted many long-term studies of Indian and Sri Lankan slender lorises. Her current research project, on the diversity and conservation of Asian slow lorises, is being undertaken by Anna and postgraduate students in Java, Sumatra, Thailand, Cambodia, Laos, Singapore and Malaysia, where at least five species of slow loris are found. The team is using morphological, behavioral and vocal analyses to uncover diversity within this group. She has written several articles on the loris trade, including in Endangered Species Research and the American Journal of Primatology, contributed an article on the Javan slow loris to the IUCN/SSC Primate Specialist Groups Top 25 Most Endangered Primates, written a book that includes myths and legends on slender lorises, and contributes to the Loris Potto Conservation DatabaseThis episode of “The WildLife” aired on The Radiator, WOMM-LP, 105.9 FM in Burlington, Vermont on September 13, 2010.