Inheritability of spider head patterns?

Just wondering if head patterning in spiders is random?

I like a super clean symmetrical head pattern... will a spider with a non-symmetrical head throw symmetrical and vice versa?

Same with messy patterns and spots on spiders?

I get that you always want to aim for selective breeding, but still curious about the chances on offspring phenotypes.

Thanks in advance,
Bruce

Just wandering through the thread... *poke*

Bruce,

I'm definitely not informed on the subject, but I will say that a symmetrically patterned head male threw this male:

http://i37.photobucket.com/albums/e9...r/IMG_4688.jpg

http://i37.photobucket.com/albums/e9...r/IMG_4697.jpg

http://i37.photobucket.com/albums/e9...r/IMG_4695.jpg

But he also threw these symmetrically patterned head babies:
http://i37.photobucket.com/albums/e9...r/IMG_4684.jpg

http://i37.photobucket.com/albums/e9...r/IMG_4721.jpg

http://i37.photobucket.com/albums/e9...r/IMG_4723.jpg

These three came from the same clutch....

http://i491.photobucket.com/albums/r...l/DSC_0147.jpg


http://i491.photobucket.com/albums/r...l/DSC_0149.jpg


http://i491.photobucket.com/albums/r...l/DSC_0170.jpg