Catfish trivia

[Cappy]

A forum I frequent has a weekly trivia thread and today they are talking about catfish which jogged my memory about a article i read somewhere. Did yall know catfish are covered with taste buds over their whole skin. They can actually taste stuff by sitting on it. Fishy experts have referred to them as swimming tongues. Which is fine with me cause I like tongue. Anyways a fun catfishy fact. Being a fan of the underappreciated Catfish I know several other interesting fishy facts any one else got a catfish trivia fact??