Question

in which season fishes are more in river? why?

answer with explaination otherwise answers are reported ​

Answer 1

Answer:

Equally they can colonize the surface area of the water and more readily exploit the ... In the Potamon most species of fish move to the main channel during the dry season

Explanation:

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Answer 2

Fish live underwater. ... Fish do not breathe air. They get the oxygen they need from the water they live in. Fish have special filters in the sides of their body called 'gills' that act as their 'lungsThe breeding season of this fish extends from June to July. Studies on the GSI and histology of the ovary in Schizothorax plagiostomus show that this fish spawns twice in a year (Shrestha and Khanna, 1979), in this species the first spawning occurs from mid-September to October.