Bizarre New Species of Catfish With Four Rows of Sharp Teeth Baffles Scientists

Not only is its exterior, with no back fin and other oddnesses, weird: so is Kryptoglanis' skeletal features, say scientists.

With their waving facial barbels, catfish are very much a case of a face that only a mother could love, and a new species first found in India in 2003 is no exception to the rule – and has other bizarre features that have scientists wondering if this is an entirely new subfamily of fish.