Hornbills of the Ethiopian Region. 69 



Tockus bocagei, Oust. Bull. Soc. Phil. Paris, 1881, p. 161"; 

 Rocliebrune, Faun. Senegamb., Ois. p. 121, pi. 13 ^ 



Alophius deckeni, Dubois, Bull. Mus. Belg. iii. 1884, 

 p. 217. 



Hab. Near the confines of Galla and Somali {M. Abdon 

 Gindi^) ; Brava {Fischer^); south to Ugogo {Bohm^), and 

 west to the inland forests of Senegambia {Dr. Cohn''). Also 

 towards ]\Iasai-land, Usandawa', Inkaramo, Nguruman and 

 Walikaland (Fischer*), Duruma, Taita, and Ukamba [Hil- 

 debrandt^) ; Lamu {Jackson, Brit. Mus.). 



28. LOPHOCEROS HARTLAUBI. 



Tockus hartlaubi, Gould, P. Z. S. 1860, p. 3^0; Sharpe, «/ 

 Ibis, 1870, p. 485 ' ; Elliot, Monogr. Bucerot. pi. 58. / 



Buceros nagtglassi, Schl, Neder. Tijd. Dierk. i. 1862, p. 56, 

 pi. 2. 



Buceros hartlaubi, Reichen. J. f. O. 1877, p. 18^; Biittikofer, 

 Notes Leyden Mus. iv. 1885, p. 209'. 



Tockus nagtglassi, Bocage, Orn. Angola, p. 541. 



Alophius hartlaubi, Dubois, Bull. Mus. Belg. iii. 1884, 

 p. 217. 



Hab. W. Africa: Loango Coast {Falkenstein^) ; Gold 

 Coast {Ussher^) ; Liberia {Biittikofer'^). 



5, Berenicornis. 

 1850. Berenicornis, Bp. Consp. Gen. Av. Type. 



1850, p. 91 B. comatus. 



a. Sides of the head black or faintly marked with 



white. Greater wing-coverts and quills boldly 

 tipped with white. Casque longer, reaching 

 over more than f length of culmen 29. B. alboeristatica. 



b. Sides of the head white or faintly marked with 



black. Greater wing-coverts and quills uniform 

 black. Casque shorter, not reaching over J 

 length of culmen 30. B. leucolophm. 



29. Berenicornis albocristatus. 



Buceros albocristatus, Cass. Journ. Ac. Philad. 1850, 

 p. 135, pi. 15'; Hartl. Orn. W.-Afr. pp. 163', 274 (part.) ; 

 Reichen. J. f. O. 1875, p. 12'; Sharpe & Bouvier, Bull. S. 



