A collaborative research project carried out under the auspices of the GeoBio-Center at Ludwig-Maximilians-Universitaet (LMU) in Munich has developed an integrative approach to the classification of fossil cichlids, and identified the oldest known member of the tribe Oreochromini.
source https://www.lifetechnology.com/blogs/life-technology-news-blog/new-light-on-cichlid-evolution-in-africa