Thanks Gregory. I don't know the mechanisms behind eyecolor. I know melanoids have very little in the way of xanthophores and iridophores, while wildtype are in abundance. So in melanoids, since there aren't really any xantho or irido phores to migrate, the eyes are blue (or black, but very light, so appearing blue), while in wildtypes they're gold because there are xantho and irido phores to migrate there. Just a theory, anyway.