E. A. Genrikh
Northern Branch of the Russian Federal Research Institute of Fisheries and Oceanography
Russian Federation

Edvard A. Genrikh – Specialist at the Laboratory of Inland Water Bioresources,

Arkhangelsk.

A. V. Borovskoy
Northern Branch of the Russian Federal Research Institute of Fisheries and Oceanography
Russian Federation

Aleksey V. Borovskoy – Senior Specialist at the Laboratory of Inland Water  Bioresources,

Arkhangelsk.

S. V. Pastukhov
Northern Branch of the Russian Federal Research Institute of Fisheries and Oceanography
Russian Federation

Sergey V. Pastukhov – Specialist at the Laboratory of Coastal Research,

Arkhangelsk.

A. M. Tortsev
Northern Branch of the Russian Federal Research Institute of Fisheries and Oceanography
Russian Federation

Aleksey M. Tortsev – Candidate of Biology, Deputy Head,

Arkhangelsk.

N. S. Vladykina
Northern Branch of the Russian Federal Research Institute of Fisheries and Oceanography
Russian Federation

Nadezhda S. Vladykina – Deputy Head of the Laboratory of Inland Water Bioresources,

Arkhangelsk.