アーカイブ: 節足動物
First record of Argulus coregoni (Branchiura: Argulidae), a skin parasite of freshwater fishes, from Kyushu, Japan (Kazuya Nagasawa, Taka-aki Yoshino, Yukio Iwatsuki)
The argulid branchiuran Argulus coregoni Thorell, 1865 is reported based on two adult males from the…
Brachiella thynni (Copepoda: Lernaeopodidae) parasitic on wahoo, Acanthocybium solandri, from off Japan, with an observation of its infection in the pectoral-fin axil of the host (Kazuya Nagasawa, Takuya Sato and Kei Okamoto)
The lernaeopodid copepod Brachiella thynni Cuvier, 1830 is reported based on two ovigerous females f…
鹿児島県黒島 ・ 硫黄島 ・ 竹島の港のアリ（原田豊・浅井嘉乃・荒場麻瑚・日笠山円来）
In total, 28 ant species belonging to 16 genera in 4 subfamilies were collected from 2 habitat types…
大分県で採集された淡水魚の外部寄生虫， チョウ Argulus japonicus（エラオ亜綱：チョウ科） （長澤和也・宮島尚貴）
The argulid branchiuran, Argulus japonicus Thiele, 1900, is reported based on two males and a female…
東シナ海から初記録の魚類寄生虫，カツオウオジラミ Caligus bonito （カイアシ亜綱：管口目：ウオジラミ科） （長澤和也・大橋慎平・田中文也）
The caligid copepod Caligus bonito Wilson, 1905 is reported based on adult females from the inner su…
Caligid copepods parasitic on yellowfin tuna, Thunnus albacares, and bigeye tuna, Thunnus obesus, in the western North Pacific Ocean off central Japan, with a list of parasitic copepods of tunas (Auxis spp., Euthynnus affinis , Katsuwonus pelamis, and Thunnus spp.) in Japan (1894–2018) (Kazuya Nagasawa , Hiroshi Ashida , Takuya Sato)
A sample of yellowfin tuna, Thunnus albacares (Bonnaterre, 1788), and bigeye tuna, Thunnus obesus (L…