My BP male is about 3-4 years his 124cm 1600gram.
in the terrarium its about 30C on one side and 26C on the other side. and about 50% hum. and 60% when shed time. substrate is reptile bark. last time he shed was 14/12-07 and last time he eat was 03/12-07. 5 days ago i picked him up and was looking at his belly when i saw this. is it just the scale that is wear out?

What is it???
Need help here.