Both are Heros severus, the one with the more red to its eye is possible a Rio Negro, I would suspect the other one with the pinkish tinge to the lips could be a heros severus sp. Temi, they have these in a shop near me and I would kill for them (well not really but I would REALLY like them)
They dont look to be the more common "green" severum
Take a look on this site, you will see what I mean about the pink lips of the temi