Would still like to know how mankind deviated into so many different variants

[kaynide]

There is also potential that some races were specifically created by the Allagan, such as how they created the Ixal. (Or at least created the Ixal by modifying an existing creature).

Seeing as how G’raha carries Allagan blood in his veins even though he is not an Allagan “man” it could be possible.

That said this is not supported as these races exist on the first. So unless the Ronkans did the same thing, or the Allagans could plane shift this is not a solid theory.

..that said there doesn’t seem to be any 3rd eye Garlean types on the first..so maybe they were created by the Allagan.