The percentages given represent Traits currently present on the Second life Grid (Unborn and Alive) and give an idea of the rarity of each genetic trait.
The starters get at their creation (at Rez) active traits and passive genes that are part of genetics (Wings, Body and Species). When they reproduce the new butterfly obtained is created according to the active traits of the parents but the passive genes of the parents can also act on the final characteristics of the new butterfly. The new butterfly in turn gets passive genes based on the passive genes of its parents. Discover the hidden genes of your butterflies by breeding them and using their family tree to find the source of each gene!