大闸蟹,学名中华绒螯蟹,这些年来,其身价可谓扶摇直上。可不久以前,在报上见到一条消息,让我“大跌眼镜”。据说,九十年前,大闸蟹随轮船漂洋过海到了欧洲,进入了莱茵河、泰晤士河等水系。它们的繁殖能力极强,当地又缺乏天敌,动不动就上百万只聚集在水电站拦网前面,横行霸道,翻 Crabs, scientific name mitten crab, over the years, its worth soared. Not long ago, I saw a message in the newspaper, let me “stunned.” It is said that 90 years ago, hairy crabs with ships across the sea to Europe, into the Rhine, Thames and other water systems. Their ability to reproduce extremely strong, the local lack of natural enemies, at every turn on the millions gathered only in front of block hydropower stations, rampant, turn