64; Capt. G. E. Shelley on the 



On the West Coast: Camma River {Duchaillu") in Ga- 

 boon; Niger'^ {Baikie, Brit. Mus.) ; Quaraiufio, near Accra 

 [Shelley^^) ; Gold Coast ; Bissao and Casamanse ( Verreaux') ; 

 Gambia {Moloney); Senegambia {Rochebrune^^ ^'^) . 



20. LOPHOCEROS EPIRHINUS. 



Buceros nasutus, var. caffer, Sundev. ffifv. k. Vet.-Ak. 

 Forh. 1850, p. 108 \ 



Buceros epirhinus, Sundev. /. s. c. 



Toccus jjcecilor'Iiynchus, Kirk (nee Lafr.), Ibis, 1864, 

 p. 327'. 



Bucei'os nasutus, Ayres (nee Linn.), Ibis, 1871, p. 260, 

 1879, p. 285 \ 



Tockus nasutus, Gurney, ed. Anderss. B. Damara Land, 

 p. 206'; T. E. Buckley, Ibis, 1874, p. 365'; Bocage, Orn. 

 Angola, p. 118"; Sharpe, App. Oates^s Matabele Land, 

 p. 304'; id. ed. Layard^s B. S. Afr. pp. 133, 808^ 



Lophoceros nasutus, Elliot, Mouogr. Bucerot. pi. 47 (part.). 



Hab. S. Africa. 



Shire Valley in the Zambesi district (Kirk^) ; Kanye, 

 Matabele {Exton\ Brit. Mus.) ; Matloutsi River {Oates', 

 Brit. Mus.); Bamangwato {T. E. Buckley''); Oliphant's 

 IMek (Barratt^)i Rustenberg, Magaliesberg, Potcliefstroom, 

 Limpopo (Ayres^) ; Damara Land and Lake Ngami {An- 

 dersson^) ; Huilla in Mossamedes (^Anchieta'). 



21. Lophoceros pallidirostris. 



Buceros pallidirostris , F. & H. Vog. Ostafr. p. 871 \ 

 Tockus jjallidirostris, Bocage, Orn. Angola, p. 117^ 

 Buceros nasutus, var. dubia, Dubois, Bull. Mus, Belg. iii, 

 1884, p. 213, pi. X. fig. 21 



Hab. Caconda^ ^, in Benguela (Anchieta) ; Lake Tanga- 

 nika^ [Storms). 



In the original description of this species it was unfor- 

 tunately compared with L. melanoleucus, with which it has 

 very slight affinity. The type described was a Caconda 

 specimen, and a similar specimen from the same locality has 

 been presented to me by Prof. Barboza du Bocage. On 



