Does anyone have any idea what these odd marks are on my mexican black kingsnake? I got her a few months ago from an expo, and I've never seen these on her before. She had a good shed a week ago. It's a bit hard to see in the pic with the glare, but her belly scales look like they have cracks or chips along the edges in a couple spots. It's only on her belly. Could it just be scale damage from roaming about? She does like to wedge herself between the lip of her tank and the screen. I was just concerned.