[quote=@Kho]
<Snipped quote by LokiLeo789>

Hmm, not sure. I'd say a good few hundred thousand years. Animals were probably around for ten thousand to twenty thousand years. Humans, Dyuns, Cimex have been around for three to ten years.

If anyone has more scientifically accurate numbers, feel free to suggest something better
[/quote]

Considering we just made them all, we could get away with it being a decade since Galbar's creation easily.