4 
248 PAWN 
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. dodeelas 1887, p. 
29k ply 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 rostrum 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. 
