About the Authors

Takefumi Nakazawa

take.nkzw@gmail.com

Affiliations Center for Ecological Research, Kyoto University, Otsu, Japan, Institute of Oceanography, National Taiwan University, Taipei, Taiwan

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TN. Performed the experiments: TN. Analyzed the data: TN. Contributed reagents/materials/analysis tools: TN. Wrote the paper: TN.