For citations:

Zelennikov О.V., Semenov R.A. New data on habitat conditions and the state of japanese huchen Parahucho perryi population in Lake Lebedinoye (Iturup Island). Izvestiya TINRO. 2025;205(1):39-53. (In Russ.) https://doi.org/10.26428/1606-9919-2025-205-39-53. EDN: YOGVMN