The giant cichlid (Boulengerochromis microlepis) is an East African species of fish in the Cichlidae family. It is the only member of its genusBoulengerochromis and tribeBoulengerochromini. The species was originally described as Tilapia microlepis by George Albert Boulenger in 1899. The genus name was changed in his honour by Jacques Pellegrin in 1904.