Quote Originally Posted by Galaxygirl View Post
People don't breed Spider x Spider because it's a dominant gene, so you can't get super spiders. It's like breeding a Pinstripe x Pinstripe. The same dominant genes aren't paired together too often. Also I believe the rumor that Spider x Spider is lethal scares people away. I didn't know it wasn't lethal until last year.
Spider x spider is only suspected to be lethal which is why they classify spider as an unproven dominant. There is no proof however of the spider x spider being lethal.