About the Authors
- Yuichi Nakajima
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* E-mail: yn_r160@yahoo.co.jp
Affiliation Sesoko Station, Tropical Biosphere Research Center, University of the Ryukyus, Motobu, Okinawa, Japan
- Akira Nishikawa
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Affiliation Sesoko Station, Tropical Biosphere Research Center, University of the Ryukyus, Motobu, Okinawa, Japan
- Akira Iguchi
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Affiliation Sesoko Station, Tropical Biosphere Research Center, University of the Ryukyus, Motobu, Okinawa, Japan
- Kazuhiko Sakai
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Affiliation Sesoko Station, Tropical Biosphere Research Center, University of the Ryukyus, Motobu, Okinawa, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YN AN KS. Performed the experiments: YN AN. Analyzed the data: YN AI. Contributed reagents/materials/analysis tools: YN AN KS. Wrote the paper: YN. Manuscript editing: AI KS. Provided information on the population genetics and ecology that contributed to the interpretation of data: AI KS.