Right them. I don't know, Denmark seems to act otherwise, but I doubt he's a fair representative for all of them.

A little, but kind of in reverse. Merfolk have fishtails and believe in peacefully living side by side with people, fishmen have more human legs but tend to be a lot more fishlike in face and body and they're strong. My brother Namur is one. Heh, wish I had a picture to show you.