Buceros epirhinus Sundevall, Öfvers. K. Sv. Vet. Akad. Förhandl., vol. VII, No. 4, 17th. April 1850, p. 108.= Tockus nasutus epirhinus Sundevall, 1850
Syntype : Female ad., Magalies Berg, Transvaal. 20. VI. 1841. J. A. Wahlberg leg. No. 7254. - Measurements of type : wing : 193 mm.; tail : 188 mm.; culmen : 73 mm.; tarsus : 32 mm.Click on the picture for enlargement.