248 PAN 



Ruanda, (Lieutenant Pfeiffer) ; Kirassa-Berg northerly from Ujiji on 

 Tanganyika, (Lieutenant Gudovius) ; and Misougua on the south 

 shore of Lake Albert-Nyanza, (Emin Pascha in British Museum). 



Pan schweinfurthi marungensis (Noack). 



Troglodytes niger var. marungensis Noack, Zool. Jahrb., 1887, p. 

 291, pi. X. 



Type locality. Manda Marungu, west of Lake Tanganyika. Skull 

 of type in Berlin Museum. 



Geogr. Distr. Belgian Congo, Africa. 



Genl. Char. Hair long, harsh, black; zygomatic arch strongly 

 developed. Face black. 



Color. Pelage jet black, everywhere except on the back in adults 

 where it is grayish brown ; hairs on back of neck and between shoulders 

 tipped with white. 



Measurements. Height, 1.290; arms, 830. Skull: total length, 

 195 ; occipito-nasal length, 149.5 ; intertemporal width, 70.5 ; length of 

 braincase, 117.8; width of braincase, 102.9; Hensel, 137; zygomatic 

 width, 133.7; median length of nasals, 32.2; length of rostrum, 71.4; 

 width of rostrimi at canines, 60.3 ; palatal length, 79 ; length of upper 

 molar series, 44; length of mandible, 124.6; length of lower molar 

 series, 50.9. Ex specimen Berlin Museum from Bugozewald. 



The type skull of this species, there was no skin, is in the Berlin 

 Museum. It belonged to a very young animal and only the braincase 

 remains, the entire facial region is wanting. It is practically of no 

 value whatever for the identification of the species, and the above 

 description, therefore, is taken from an old male from Bugozeri forest 

 north east of Lake Kivu, German East Africa. There are several 

 specimens of adult and young in the Berlin Museum. 



In some respects, such as the long, loose hair of the head and 

 body and the long ample whiskers on the sides of the face, this form 

 resembles somewhat Pan schweinfurthi, but the face is black or 

 brownish black and in this respect differs considerably from the pale 

 face of its relative. Their ranges may possibly approach near to each 

 other on the border of the Congo Free State, but the present form has 

 a more western dispersion, and we do not altogether know the extent 

 of its range in the Congo State. But Matschie says that P. schwein- 

 furthi has been found by Reichard and Bohm at Manda on the west 

 shore of Lake Tanganyika and also by Major Dr. von Wissmann at 

 Manyema west of the same lake, so it goes into the Congo Free State, 

 but how far it may penetrate is not yet known. 



