Hemicentrotus pulcherrimus, pseudocentrotus depressus, and heliocidaris crassispina

Yukio Agatsuma

研究成果: Chapter

8 被引用数 (Scopus)

抄録

Hemicentrotus pulcherrimus, Pseudocentrotus depressus, and Heliocidaris crassispina co-occur in the field in the temperate waters of southern Japan. Hemicentrotus pulcherrimus produces the bitter pulcherrimine in ripe ovaries in autumn and moves to shallow algal communities for reproductive success in winter. Ecological studies on the changes in community structure in northern Japan, which this sea urchin has invaded, are needed. In the past five years, some ecological knowledge of H. crassispina has been obtained. Insufficient information is available to characterize P. depressus, which is the most important species in the sea urchin fishery in southern Japan. Evaluation of the population size is needed.

本文言語English
ホスト出版物のタイトルDevelopments in Aquaculture and Fisheries Science
出版社Elsevier B.V.
ページ461-473
ページ数13
DOI
出版ステータスPublished - 2013

出版物シリーズ

名前Developments in Aquaculture and Fisheries Science
38
ISSN(印刷版)0167-9309

ASJC Scopus subject areas

  • 生態、進化、行動および分類学
  • 水圏科学
  • 生態学

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