The pygmy tarsiers, furry Furby/gremlin-looking* creatures about the size of a small mouse and weighing less than 2 ounces, have not been observed since they were last collected for a museum in 1921.
TAMU News
http://esciencenews.com
http://www.livescience.com/animals/081118-long-lost-primate.html
http://news.nationalgeographic.com/news/index.html
http://www.sciam.com/article.cfm?id=tiny-long-lost-primate-re
http://www.reuters.com/article/scienceNews/idUSTRE4AH96X20081118
http://www.inquisitr.com/8822/furby-like-pygmy-tarsier-rediscovered/
http://news.aol.com/article/pygmy-species-discovered-after-85-years/252936
http://cbs13.com/watercooler/furry.pygmy.tarsiers.2.868212.html
http://news.yahoo.com/s/nm/20081118/sc_nm/us_primate_indonesia
http://www.sciencedaily.com/releases/2008/11/081118121946.htm
http://www.huliq.com/3257/73173/oncethought-extinct-pygmy-tarsiers-found-indonesia
http://news.webindia123.com/news/Articles/Science/20081119/1108170.html
http://www.physorg.com/news146231522.html
http://www.newsdaily.com/stories/tre4ah96x-us-primate-indonesia/