Funding for this research was provided by:
Japan Society for the Promotion of Science (JP17J03204)
Mikimoto Fund for Marine Ecology (2016–2017)
Article History
Received: 18 December 2018
Revised: 3 June 2019
Accepted: 15 August 2019
First Online: 12 September 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed by the authors.
: All necessary permits for sampling and observational field studies have been obtained by the authors from the competent authorities and are mentioned in the acknowledgements, if applicable.
: All data generated or analyzed during this study are included in this published article and its supplementary information files.