宿主 Hosts

ニホンウナギ Anguilla japonica Temminck and Schlegel, 1846 [1, 2, 3]．

ヨーロッパウナギ Anguilla anguilla (Linnaeus, 1758) [2]．

寄生部位

鰓弓 gill arch [1]，鰓 gills [2, 3]．

産地 Localities

静岡県 Shizuoka Pref. [1, 2]，徳島県 Tokushima Pref. [1, 2]，千葉県 Chiba Pref. [2]，宮崎県 Miyazaki Pref. [2]，浜名湖 L. Hamana（愛知県 Aichi Pref.）[3]，湊川 Minato R.（千葉県 Chiba Pref.）[3]．

環境 Environment

淡水 freshwater．

文献 References

[1] Ogawa, K. and Egusa, S. (1978c). Seven specieosf Gyrodactylus (Monogenea: Gyrodactylidae) from Plecoglossus altivelis (Plecoglossidae), Cyprinus carpio (Cyprinidae) and Anguilla spp.(Anguillidae). Bulletin of the Japanese Society of Scientific Fisheries 44: 613–618.

[2] 小川和夫･江草周三 (1980a). 我が国の養殖ウナギ(ニホンウナギ･ヨーロッパウナギ)の Gyrodactylus 寄生について. 魚病研究 15: 95–99. (Ogawa, K. and Egusa, S. (1980a). Gyrodactylus infestations of cultured eels (Anguilla japonica and A. anguilla) in Japan. Fish Pathology 15: 95–99. [In Japanese with English abstract])

[3] Hayward, C. J., Iwashita, M., Ogawa, K. and Ernst, I. (2001). Global spread of the eel parasite Gyrodactylus anguillae (Monogenea). Biological Invasions 3: 417–424.