I know there a lot of them. Right now, I am thinking about Myan Cichlids. The seem to be more plentiful than blue gill. Anything new anybody if finding.
Was hunting in Big Cypress WMA late last year, it was a veritable parade! Walking catfish up to your neck, at least half a dozen different kinds of cichlids, agama lizards, you name it, it was there. The strangest thing was the clown knifefish, watching those things swim was positively creepy.