- 著者
-
Nagasawa Kazuya
Fukuda Yutaka
- 出版者
- 広島大学大学院生物圏科学研究科
- 雑誌
- Journal of the Graduate School of Biosphere Science, Hiroshima University (ISSN:13481371)
- 巻号頁・発行日
- vol.50, pp.49-53, 2011-12-24
大分県豊後水道沿岸域で養殖されていたヒラマサSeriola lalandiの鰓からブリウオジラミCaligus spinosus Yamaguti, 1939,ブリS. quinqueradiataの体表からモジャコウオジラミCaligus lalandei Barnard, 1948を採集した.ブリウオジラミの寄生がわが国のヒラマサに初めて確認された.Two species of copepods of the caligid genus Caligus were found parasitic on amberjacks cultured in the Bungo Channel off the coast of Oita Prefecture, Kyushu, western Japan. They are Caligus spinosus Yamaguti, 1939 from the gills of yellowtail amberjack (Seriola lalandi), and Caligus lalandei Barnard, 1948 from the body surface of Japanese amberjack (Seriola quinqueradiata). This is the first confirmed record of C. spinosus from S. lalandi in Japan.