My initial thought was sp. "Belly Crawler" but it doesn't look right. I'm thinking it's Cr. reticulata and in the second pic do I see a faint eye spot in the center of the dorsal? If so that would make it a female.
I think it looks like C. reticulata as well, based on the markings and the head shape. They are a "frog head pike" and it definitely looks that way in your picture.
http://pikecichlid.com/reticulatapage.html
If so, they are supposedly rare, and have just shown up on a couple of importers' lists.