The fish’s loins, on the other hand, are a somewhat trickier fit (literally) for that purpose. Anableps anableps is commonly called a four-eyed fish, but it actually has only two. They look like ...

Now, the discovery of a three-eyed fish in Greenland has die-hard fans of the show exclaiming once more, recalling the season two episode, “Two Cars in Every Garage and Three Eyes on Every Fish ...