happylife
New Member
I think it makes perfect sense for lice to differ according to geographic regions, if you think about basic evolution and adaptation.
I mean, if lice are only able to grab a hold of straight, smooth hair, then the lice that live in African nations would run into difficulty, since most people in those nations (especially the Sub-Saharan ones, because there are less likely to be people of Middle Eastern descent there) have kinkier and coarser hair.
So the lice that, for whatever reason, were more suited to live in kinkier textures would be the ones that would survive, because they would be able to settle into the hair available and feed. All the others that couldn't handle it would die from starvation. Then the kinky lice (for lack of a better term) would reproduce and pass off their genetic traits, creating a class of lice that would be different from the ones in North American, European, or Asian nations, where there are more straight-haired people.
That sounds pretty well thought out. I think I see where you are coming from.