Some of ESO's lore, and also previous Elder Scroll lore has this second Akaviri invasion being of the Kamal snow demons.
Yet several other notes/books and dialogue lines in ESO call them 'snakes' or 'snakemen'(Tsaesci are snakemen, but it wasn't them who invaded). It looks like those entries should be changed to 'demons'.
Edited by Primus9 on 5 April 2014 00:57