Het Pied dinker?

[snakesRkewl]

Well i can say he's not exactly malnourished but is a bit small for a 2008 the people at the pet store said he's hooked on mice and is scared of rats, sorry i only had my phone to take pics, I know pied het markers aren't reliable at all but his mid section is something i have never seen before and im stumped on what it is. As of IMG i don't know what that means. I'm not that excited about the belly but more so about the midsection to see if its anything genetic. thanks for the replies!

The loss of pigment is common in malnourished ball pythons.
Well fed I bet it goes away