The hardcore enthusiasts would have a different name for a Zoa that has a different colored mouth. I am an enthusiast, but nowhere near hardcore so I call my Zoas name by something similar I find and put "morph" after it. Like "Purple Hornet morph". I'm not sure if this is proper, but it gets my point across.
Also, if you discover you have a new morph not yet described, you can go to Coral Pedia and post pictures of it and name it yourself. Once it is posted on Coral Pedia it's like gospel.
