Map of the Kubo, Tochikura, and Ichinono river systems. Black circles and red trapezoids indicate the main survey points where fish sampling was conducted and sediment control dams, respectively.

 
  Part of: Miyazaki Y, Nakae M, Senou H (2014) Ichthyofauna of the Kubo, Tochikura, and Ichinono river systems (Kitakami River drainage, northern Japan), with a comparison of predicted and surveyed species richness. Biodiversity Data Journal 2: e1093. https://doi.org/10.3897/BDJ.2.e1093