648 Mr. D. A. Bannerman on Birds 



11. Alseonax mnrimis obscurus. 



Alseonax ohscurus Sjost. Orn. Monatsb. 1893, p. 43 : 

 Cameroon Mt. 



a-c. (^ ? ad. (Nos. 1-3). Ninong, Maneiiguba Mts. 

 ]l-12.vi.09. 



This is another form found on Cameroon Mountain and 

 closely allied to the typical East African species Alseonax 

 murinus [vide Ibis, 1915, p. 491), 



12. Platystira cyaiiea. 



Muscicapa cyanea 2\lull. L. N. S. Suppl. 1776, p. 170 : 

 Senegal. 



a. ?ad. (No. 4). Ninong, Maneuguba Mts. 20. v. 09. 



b. ? ad. (No. 5). Ninong, Manenguba Mts. 3. vi. 09. 



13. Elminia teresita. 



Ehniuia teresita Antinori, Catalogo, 1861', p. 50 : Djur, 

 Bahr-el-Ghazal. 



a. ? (No. 1). Ninong, Manenguba Mts. 3. iv. 09. 



I have already given my reasons for upholding tiiis species 

 (Ibis, 1915, p. 492), which Reichenow includes in the 

 synonymy of E. longicuuda. 



A single example was obtained in this district. 



14. Pycnonotus barbatus gabonensis. 



Pycnonotus gaboneusis Sharpe, Proc. Zool. Soc. 1871, 

 p. 132, pi. vii. fig. 1 : Gaboon. 



a. cJ ad. (No. 1). Ninong, Manenguba Mts. 28. v. 09. 



This is the representative race in Gaboon and Cameroon 

 of P. harbatus, which latter ranges from Senegal to Southern 

 Nigeria. 



Although it is known as the Gaboon White-vented Bulbul, 

 the under tail-coverts have a distinct pale yellowisii tinge. 



15. Bleda flavicollis flavigula. 



Trichophorvs jiaviyula Cabanis, Orn. Centralb. 1880, 

 p. 174 : Angola. 



a, b. S ad. (No. 2). Ninong, Manenguba Mts. 5-9. vi.09. 



