430 Dr. R. B. Sharpe on Birds 
104. Lornocreros camuRus. 
Lophoceros camurus (Cass.) ; Sharpe, Ibis, 1904, p. 609. 
No. 1498. ¢ ad. River Ja, March 5, 1906. Testes 
rather small. 
[Heard in the Zima Country.—G. L. B.] 
105. Horizocerus HARTLAUBI. 
Horizocerus hartlaubi (Gould); Sharpe, Ibis, 1904, p. 609. 
No. 1967. gad. 25 miles from Kribi, Sept. 22, 1906. 
Testes large. 
[One was shot in the Zima Country.—G. L. B.] 
106. BycaNIsTES ALBO-TIBIALIS. 
Bycanistes albotibialis (Cab. & Reichen.); Reichenow, Vog. 
Afrikas, 11. p. 242 (1902). 
No. 1764. Q@ad. River Ja, June 14, 1906. Testes 
large. 
[Often seen in the Zima Country.—G. L. B.] 
107. OrTHOLOPHUS ALBOCRISTATUS. 
Ortholophus albocristatus (Cass.); Sharpe, Ibis, 1904, 
p. 609. 
No. 1431. gad. River Ja, Feb. 18, 1906. Testes 
rather small. 
No. 1579. gad. River Ja, March 23, 1906. ‘Testes 
rather small. 
No. 1966. gad. 25 miles from Kribi, Sept. 22, 1906. 
No. 1987. ¢juv. Bitye, River Ja, Oct. 21, 1906. 
I cannot follow Dr. Finsch in his reasoning concerning 
this species, which he has called O. cassini. In his letter to 
the ‘Ibis’? (1905, p. 286) he resumes his arguments, and 
maintains that Cassin’s figure in the ‘Journal’* of the 
Philadelphia Academy represents the Liberian White-crested 
Hornbill, while he says that the series of Liberian Ortholophi 
in the Leyden Museum agree with Cassin’s figure. We 
have only one Liberian specimen in the British Museum, a 
duplicate from the Leyden Museum, and this bird does not 
agree with Cassin’s plate, as it has not any white tips to the 
* I spoke of the ‘Transactions’ by mistake for ‘ Journal.’ 
