I Got this guy from a breeder as a spiderling for free because i bought other Tarantulas. he or she is very skittish and in 3 years he's got 4 inches. also just recently I noticed his back abdomen is pilling off or something is that normal? Please help I.D. and whats going on with the abdomen?
Thought I'd put up a comparison picture since these two are relatively the same size. These were taken with camera flash on. Female is on the left, male (not yet mature) is on the right. Hoping to try pairing these two when they're ready. :)