宿主 Host

エゾトミヨ Pungitius tymensis (Nikolsky, 1889)．

寄生部位 Site of infection

鰓弁 gill filaments．

産地 Localities

茨戸川農業用水路 agricultural water channel of Barato R.，ラウネナイ川 Raunenai R.（石狩川水系）（北海道 Hokkaidō）．

環境 Environment

淡水 freshwater．

文献 Reference

Naka, M. and Nitta, M. (2021). New host and locality records of Gyrodactylus rarus (Monogenea: Gyrodactylidae) from Pungitius tymensis (Gasterosteidae) in Hokkaido, Japan. Biogeography 23: 80–87.