Black carp and grass carp morphometric measurements

Black carp Mylopharyngodon piceus and grass carp Ctenopharyngodon idella are morphologically similar species imported from eastern Asia to North America as biological...青鱼（Black carp, Mylopharyngodon piceus）与草鱼（grass carp, Ctenopharyngodon idella）为形态特征相似的物种，系从东亚引入北美的生物类群（原文表述未完整）。