14a. 
+14b. 
) 
Pseudogyps africanus schillingsi Erlanger, 
Orn. M.B., xi., p. 22 (1903). [Mkomasi, 
German E. Africa.| 
Eastern White-backed Vulture. 
Plumage more greyish. 
Gymnogyps africanus fuelleborni Erlanger, 
Orn. M. B., x1., p. 22 (1903). [Rukwa See, 
Nyasaland.] 
Southern White-backed Vulture. 
Plumage paler. 
° 
14c. Pseudogyps africanus zecht Erlanger Orn. 
M. B., xi., p. 22 (1903). [Kratsch, Togo- 
land.| 
Western White-backed Vulture 
Plumage still paler. 
Gen. X. TORGOS Kaup (1828). 
German 
E. Africa 
Nyasaland 
to Angola ; 
Transvaal. 
Togoland. 
Type Vultur auriculans = tracheliotus. 
Head with fleshy folds and a neck-lappet ; tarsus 
longer than middle toe. 
+15. 
Torgos tracheliotus tracheliotus (Forst.) Le- 
vaillant, Reise Afr., iii., p. 363, pl. 12 (1791) 
[Cape Colony.] 
Sociable Vulture. 
Wing ad. 747-785 mm. ; above and crop- 
patch brown; ruff of brown feathers on 
hind neck; below clothed with white 
down, with brown lanceolate feathers on 
breast and abdomen. 
S. Africa. 
