spider???

hey i was just wondering if my normal ball python could have some spider in him when he lefts his head up it has a noticable wobble and he kind of has a spider pattern near the end of his body

http://i1008.photobucket.com/albums/...0420001935.jpg

It doesnt look to be a spider.... but when dealing with balls there are always surprises that can happen when breeding them out!

Spider have white sides, and very noticeable and variable head markings, the one on the picture looks a very nice normal though. :)