from the Aruwhimi River. 167 



51. Merops superciliosus. 



Merops superciliosus, Sharpe & Bouvier, Bull. Soc. Zool. 

 France, i. p. 40 (1876), ii. p. 475 (1879) ; Dresser, Monogr. 

 Merop. p. 71, pi. 17 (1886) j Rchw. J. f. O. 1887, p. 308 

 (Kassongo) . 



<J ? , Yambuya. 



52. Merops albicollis. 



Merops albicollis, Sharpe, Journ. Linn. Soc. xvii. p. 435 

 (1884); Dresser, Monogr. Merop. p. 47, pi. 13; Rchw. 

 J. f. O. 1887, p. 306 (Stanley Falls). 



53. Melittophagus gularis. 



Meropiscus gularis, Sharpe & Bouvier, Bull. Soc. Zool. 

 France, i. p. 304 (1876). 



Melittophagus gularis, Dresser, Monogr. Merop. p. 123, 

 pis. 28, 29. 



54. EURYSTOMUS AFER. 



Eurystomus afer, Sharpe, P. Z. S. 1873, p. 716; id. & 

 Bouvier, Bull. Soc. Zool. France, i. pp. 39, 303 (1876) ; 

 Sharpe, Journ. Linn. Soc. xvii. p. 434 (1884) ; Rchw. J. f. O. 

 1887, p. 305 (Leopoldville). 



Yambuya. 



55. Halcyon cyanoleuca. 



Halcyon cyanoleuca, Sharpe, Monogr. Alced. p. 189, pi. lxix. 

 (1869) ; id. & Bouvier, Bull. Soc. Zool. France, i. p. 39 

 (1876) ; Sharpe, Journ. Linn. Soc. xvii. p. 435 (1884). 



56. ISPIDINA PICTA. 



Ispidina picta, Sharpe & Bouvier, Bull. Soc. Zool. France, 

 i. p. 40 (1876) ; Sharpe, Journ. Linn. Soc. xvii. p. 435 

 (1884). 



Alcedo picta, Rchw. J. f. O. 1887, p. 308 (Kassongo). 



57. COSMETORNIS VEXILLA.RIUS. 



Macrodypteryx sperlingi, Sharpe, P. Z. S. 1873, pp. 626, 

 717. 



Cosmetornis vexillarius, Sharpe, Journ. Linn. Soc. xvii. 

 p. 434 (1884). 



A specimen without the long quills of the breeding-season. 



n 2 



