Campothera Tullbergi Sjöstedt, Journ. für Ornith., vol. 40, No. 3, July 1892, p. 313.= Campothera tullbergi tullbergi Sjöstedt, 1892
Holotype ? : Female ad., Itoki Na N'Golo, Northern Cameroon. VI. 1891. Y. Sjöstedt leg. No. 16589. - Measurements of type : wing : 111 mm.; tail : 70 mm.; culmen : 22 mm.; tarsus : 20 mm.Click on the picture for enlargement.