1. Faculty of Life Sciences, Kyoto Sangyo University, Kamigamomotoyama, kitaku, Japan
2. Entomological Laboratory, Graduate School of Life and Environmental Science, Osaka Prefecture University, Nakaku, Sakai, Japan
3. Laboratory of Insect Ecology, Faculty of Applied Biological Sciences, Gifu University, Gifu, Japan
4. Department of Zoology, National Museum of Nature & Science, Tsukuba, Japan