Holotype: ZIN 12476 — lost.
Neotype (designated by Sideleva and Goto, 2009): ZIN 53969, Chuya River, tributary of upper reaches of Lena River, August 2006 — not found in type collection of Zoological Institute RAS (June, 2021).
Current status: Cottus kuznetzovi Berg, 1903 (Sideleva, Goto, 2009).