Well of course. OP asked if it was mono or bahia so I pointed out the anal fin spangles which would indicate a kelberi, automatically crossing mono off the list.

I don't own any wild kelberis so the peeps who own the recent wild kelberi imports can indicate if there are distinct differences among them or not. Would be interesting what others have to say since they are still at that juvenile stage. Anyways, this is just my opinion, the bass has a duck face and bahias obviously are captive bred widely. This just reflects on their price and availability which leads me to my conclusion. I doubt the fish is wild caught. Why else would OP ask if it was a mono or bahia right?
Looks like the bass being questioned is the same "bahia" in the link below.
http://www.monsterfishkeepers.com/forums/showthread.php?546118-Kelberi-Growout-Update/page3