I had one, which I found by total accident responding to an ad about a Jurupari, which I assumed meant leucosticta, and I just planned to add to my school of those.
I later had someone bring me what I was told were 3 red lips to a swap, and they appeared to be leucosticta... except they have more pink in their fins.
I'm most definitely NOT the person to ask about all the differences between Satanoperca, because now that I know about the existence of the Mari-whatevers Justin had, I can't speak with any confidence about them at all.
All I know is that my red lip was a much golder/smoother body without the flecks on the face (or anywhere, really), and with red lips. And then it caught a mystery disease/parasite and died, along with most of the rest of my eartheaters, and that made me mad.