Author Affiliations +
TSUTOMU HIKIDA,1,* HIDETOSHI OTA2
1aDepartment of Zoology, Graduate School of Science, Kyoto University, Kitashirakawa-oiwakecho, Sakyo
2bTropical Biosphere Research Center, University of the Ryukyus, Senbaru 1, Nishihara, Okinawa 903–02
*** Corresponding author. Tel: +81–75–753–4091; Fax: +81–75–753–4114; E-mail address: tom@zoo.zool.kyoto-u.ac.jp