Wayne...
Though I haven't found the article yet, it is my understanding that this fish has now been 'officially' described as Pelvicachromis sacrimontis. It is also called the 'Giant Kribensis' because adults can reach the behemoth size (for a Pelvicachromis) of 6 inches. For quite some time it languished in taxonomic hades as Pelvicachromis sp.aff. pulcher.
-Joe