Biological indicators of some small commercial fish species (vimba, kutum, walleye) in the northern part of the Agrakhan Bay of the Caspian Sea in 2018-2022

Based on ichthyological materials collected in 2018-2022 in the northern part of the Agrakhan Bay of the Caspian Sea, the biological indicators of vimba, kutum, and walleye are considered. It is shown that in the years under review, the average values of length, weight, age decreased in kutum, and the condition of the groupings of this species should probably be recognized as unfavorable. The biological indicators of the vimba tended to increase, the condition of the grouping of this species does not cause concern. The biological indicators of walleye, despite the depression in numbers, increased slightly.