Prefecture: Ibaraki Prefecture
Habitat type: lower river
Yokoyama, R. and S. Yamamoto (2012) Freshwater sculpin dwelling in Lake Chuzenji, Nikko, Kanto District, Japan, is identified as Utsusemikajika, Cottus reinii, unintentionally introduced from Lake Biwa. Ichthyol Res., 49: 389-393.
Circle center does not necessarily imply the sampling point