Rex or hairless asf's?

I have this male asf who is about 4-6 weeks old and has just this peach fuzz weird fur. He is the only one of the at least 75 asf's we have that looks like this. I was wondering if asf's have different fur types like regular rats do?

http://i671.photobucket.com/albums/v...s/DSCN0582.jpg

http://i671.photobucket.com/albums/v...s/DSCN0584.jpg

Very interesting....

I have had a few that have that on the center of their backs, but the sides are long and look like dust ruffles. :rofl:

The length and straightness of his whiskers does not reflect what rex or hairless fur looks like on mice and rats, so I am more convinced he is going through his first moult.