- 著者
-
白石 一成
- 出版者
- Japanese Society for Aquaculture Science
- 雑誌
- 水産増殖 (ISSN:03714217)
- 巻号頁・発行日
- vol.51, no.1, pp.119-120, 2003-03-20 (Released:2010-03-09)
- 参考文献数
- 11
- 被引用文献数
-
1
Many scientific papers and reports state that the spotted halibut, Verasper variegatus, preys on crustaceans selectively, and the oral organs are formed suitably for taking crustaceans creeping along the bottom surface. In Shizugawa Bay, we are tracing released halibuts which were artificially produced and reared. To study the feeding habit of the halibut, prey items found in their stomachs were investigated, and the sipunchroid, Sipunculus nudus, was found to be the main prey item. This result shows that the halibut preys on various species available, including sipunchroids.