Cyprinid used in a sentence

Cyprinid in a sentence as a noun

Where I live, cyprinidae fish exist in massive overpopulation to varying degree in most fresh water lakes. They grow large in numbers from as a result from farms creating water pollution, and since our culture do not have cyprinidae fish as part of any diet, the economical incentives to fish them is only from bio gas and animal feed. That is simply not enough, and so the problem has only continue to worsen. My culture loves fish and have fish as a central figure at many occasions, but not cyprinidae so we hunt other species to extinction.