Description: Latina: Rhamphochromis macrophthalmus. Date: 27 January 1922. Source: The cichlid fishes of Lake Nyassa. Proceedings of the Zoological Society of London 1921. Author: Charles Tate Regan.
Description: Deutsch: Rhamphochromis longiceps. Date: 11 August 1915. Source: https://archive.org/stream/catalogueoffresh03brit#page/60/mode/thumb Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History) , Volume 3, 1915. Author: Boulenger, George Albert, 1858-1937.
Description: Deutsch: Rhamphochromis esox. Date: 11 August 1915. Source: https://archive.org/stream/catalogueoffresh03brit#page/60/mode/thumb Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History) , Volume 3, 1915. Author: Boulenger, George Albert, 1858-1937.
