1. The Kyoto University Museum, Kyoto University, Kyoto 606–8501, Japan
2. South China Institute of Endangered Animals, Guangzhou 510260, China
3. Endemic Species Research Institute, Jiji, Nantou 552, Taiwan
4. Department of Zoology, National Museum of Natural Science, Taichung 404, Taiwan
5. College of Life Science, Guangzhou University, Guangzhou 510006, China
6. Department of Life Science, Tunghai University, Taichung 407, Taiwan
7. College of Veterinary Medicine, Seoul National University, Seoul 151–742, Korea