Reproduction and population structure of the sea urchin Heliocidaris crassispina in its newly extended range: The Oga Peninsula in the Sea of Japan, northeastern Japan

• Wenping Feng,

  Roles Data curation, Writing – original draft

  Affiliation Graduate School of Agricultural Science, Tohoku University, Aramaki, Aoba, Sendai, Miyagi, Japan

  http://orcid.org/0000-0003-1768-8721

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• Nobuyasu Nakabayashi,

  Roles Data curation

  Affiliation Akita Prefectural Institute of Fisheries, Oga, Akita, Japan

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• Kazumi Narita,

  Roles Formal analysis

  Affiliation Graduate School of Agricultural Science, Tohoku University, Aramaki, Aoba, Sendai, Miyagi, Japan

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• Eri Inomata,

  Roles Writing – review & editing

  Affiliation Graduate School of Agricultural Science, Tohoku University, Aramaki, Aoba, Sendai, Miyagi, Japan

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• Masakazu N. Aoki,

  Roles Writing – review & editing

  Affiliation Graduate School of Agricultural Science, Tohoku University, Aramaki, Aoba, Sendai, Miyagi, Japan

  http://orcid.org/0000-0003-1951-8400

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• Yukio Agatsuma

  Roles Funding acquisition, Resources, Supervision, Validation, Writing – review & editing

  * E-mail: yukio.agatsuma.c7@tohoku.ac.jp

  Affiliation Graduate School of Agricultural Science, Tohoku University, Aramaki, Aoba, Sendai, Miyagi, Japan

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