It is the largest catfish in North America and the third largest obligate freshwater fish in North America, behind the lake sturgeon and paddlefish.

它是北美体型最大的鲶鱼，并且是北美第三大纯淡水鱼，排在其之前的分别是黄鲟和白鲟。

youdao

A supposed sheep's milk cheese was actually from cows. And alleged sturgeon caviar was just cheap Mississippi paddlefish eggs.

他们还发现了有些人用牛奶来冒充羊奶奶酪、用便宜的密西西比白鲟鱼籽来做所谓的鲟鳇鱼子酱。

youdao

And alleged sturgeon caviar was just cheap Mississippi paddlefish eggs.

而宣称是“鲟鱼鱼子酱”的鱼卵其实来自廉价的密西西比白鲟。

youdao

Even with our potentially top player on injured reserve (the Atlantic sturgeon is currently under a commercial fishing ban), companies like Sterling, Tsar Nicoulai and Seattle Caviar are offering subtle, very caviary-tasting roe from the Pacific Coast white sturgeon, the lake sturgeon of the Great Lakes and the Mississippi, and even from the oddly abundant paddlefish, a distant sturgeon cousin.

FORBES: Roe Rage