They are the Native Race of Barraki Warlord Ehlek. they are usually short, only a bit larger then a matoran, and only a bit stronger, they are naturally amphibious, though they usually need inhalers when breathing on land for extended periods. their closest allied race is The Skakdi. the Skakdi use the Ehlyus as teachers, librarians and sometimes mechanics, while the Skakdi act as guards, workers, and law enforcers.
the male on the left is Shkyx, a freelance mechanic/engineer living on Baryura.
the female to the right is Asisea, a rather paranoid, glasses wearing secretary to Maxxus D. Krieger, a Minroe.
(minroe = steltian brute)
here, have some old pics of Asisea