单词blue-catfish
网络: 蓝鲶鱼；北美蓝鲶；蓝鲇
Blue catfish populations are considered relatively healthy at the center of its range.
在其产地的中心地带，蓝鲶的数量被认为是相对健康的。
Blue catfish are the focus of many urban legends, mostly stories of huge catfish below dams.
蓝鲶是很多都市传说中的焦点，大多关于巨鲶的故事都发生在堤坝下面。
In 2005, a 56 kilograms blue catfish was caught in Alton in America. The fish was used to be considered as the world"s largest catfish.
2005年，有人曾在美国奥尔顿市的河边钓到了一条重56公斤的蓝色大鲶鱼。该鲶鱼曾被认为是当时世界上发现的最大鲶鱼。
Blue catfish is native to 20 states, primarily within the Mississippi River Basin but also in rivers along the Gulf Coast.
蓝鲶在美国的20个州都有分布，最初生活在密西西比河盆地和墨西哥湾沿岸的河流中。
Blue catfish were also relatively common in the St. Louis fish market in the 1800s.
18世纪圣路易斯鱼类市场上蓝鲶就相当的普遍了。
Blue catfish were introduced into Virginia in 1974.
蓝鲶是在1974年引入的弗吉尼亚。