TOKYO, JAPAN—Phys.org reports that an analysis of 40 teeth from the nine known specimens of Homo floresiensis has been conducted by scientists from the National Museum of Nature and Science in Japan, the University of Wollongong in Australia, and the National Research and Development Center for Archaeology in Indonesia. Homo floresiensis lived some 18,000 years ago on the Indonesian island of Flores and stood about three feet tall. The team compared the “hobbit” teeth with the teeth from 490 modern humans and the teeth of extinct human cousins. Although the hobbits’ teeth were similar in size to modern human teeth from individuals of about the same stature, they had traits similar to early hominins and even more advanced hominins. The scientists concluded in the journal PLOS ONE that the hobbits were a species separate from modern humans, and probably descended from Homo erectus living on the island with limited resources. To read about ancient dental work, go to "Paleo-Dentistry."