Like fishing, crayfish fishing is governed by fishing rules. These rules may be slightly modified depending on the characteristics of the region. But overall, there is a forbidden winter season for catching arthropods during spawning. Therefore, before going ice-crawling, you should first familiarize yourself with the fishing rules of your region. If we talk about Moscow and the Moscow region, then there is a complete ban on catching crayfish all year round. Continue reading
About the most common parasites living on the bodies of fish. The questions of their vital activity are covered, are parasites so dangerous for humans, and much more.
Parasitological analysis of fish
Systematic scientific research that allows us to create a more or less complete list of fish parasites has not been carried out here since the 60s of the last century Continue reading