I have to defend this. I know Casey Lasik the guy who proved this dominant. It is a reduced pattern dominant like spiders. It is 'unnamed' not unknown to be genetic. You can check out Casey's site to see more of it. I don't know the guy selling the snake on kingsnake. It could not be related to Casey's line, but could be. I will not say otherwise. These guys will make cool combos for all the reduced pattern fans out there.