— 2qo — 



the underparts and the darker bliie grey of the head when com- 



pared with the typical species. 



The range of the two forms would appear to be : 



S. r. rufiventris Cameroon, and Gaboon to the Month of the 



Congo. 



S. r. mentalis : North Belgian Congo (Uelle River District East 



to Semliki vallev, Uganda). 



Alethe carruthersi. 



Alethe carruthersi Ogii.vie-Grant, Bull. B. O. C, XIX, igo6, 

 p. 25. — Type localitv : 150 miles west of Entebbe. 



This is a very rare species of which Dr. Christy obtained three 

 spécimens at Poko on the Uelle River, July 1914. It has pre- 

 viously been received from Uganda, Brit. E. Africa and from the 

 Iri River. 



Callene lopezi. 



Callcne lopezi Alexander, Bull. B. O. C, XIX, p. 46. — l'ype 

 localitv : Libokwa (Uelle River). 



Two spécimens of this species were obtained, an adult maie at 

 Panga on the Uelle River and an immature bird, on the 3ist and 

 29th of May 1914. 



The type of this species was obtained bv Ai.exander and the 

 same collector shot another at Kembe, on the Koto river just 

 over the Borders of the French Congo. 



Neocossyphus granti. 



Neocossyphus graiiti Alexander, Bull. B. O. C, XXIII, p. 15.. 

 — Tvpe localitv : Beritio, Uelle River. 



Two examples of this rare bird were obtained. 



a) cf ad (No 621). Panga, Uelle River. 28-V-1914. 



b) 9 ad (No 364). Mawambi, Congo. 28-XII-T913. 



