My ball python has a spot in him where it almost feels like bones are sticking out a bit and the bottom of him has an odd design. He has always had them, just no clue what it is.
i saw this picture yesterday, and i totally had a dream about your snakes belly button lol! i was holding him and i was feeling his belly like wtf lol.
did you notice the defect when you bought the snake? it def makes him special did you give him a cool name? for a mutation like this, i would be leaning towards names from x-men lol.