A Survey of the Scorjnon Fauna of South Africa. 
133 
12. 0. GRANicAUDA Purcell, Ann. S. Af. Mus. vol. i, p. 14, and ii, p. 198, 
1898. 
Distribution: Types from Port Nolloth, and known also from Klipfontein, 
near Steinkopf. 
13. O. cAPENsis Herbst (PI. XXVI, figs. 63 and 64),Naturg. d. Ungefl. Ins. 
IV, p. 62, 1800. 
One of the forms of this species was originally described by Dr. Purcell 
as a distinct species under the name oi fuscipes (15) (PI. XXVI, fig". 62), but 
subsequently he placed it only as a variety of capensis ; I now unite there- 
with 0. leipoldti Purcell (14) (PI. XXVI, fig. 65), as the characters of the 
brachium which afford the principal means of distinguishing leipolcUi are too 
variable in capensis to justify specific separation. 
Distribution : The typical form, according to Dr. Purcell, occurs in the 
south-west corner of Cape Province (Cape, Stellenbosch, and Malmesbury 
divisions) ; fuscipes occurs at Paarl and the south-west part of Tulbagh 
division ; leipoldti occurs at Clanwilliam. 
14. O. GEANiFRONs Pocock (PL XXIII, fig. 47), Ann. Mag. Nat. Hist. 6, 17, 
p. 240, pi. X, 1896. 
Distribution : One of Mr. Pocock's types was recorded from Concordia, 
near Ookiep ; the other two were not precisely located. Dr. Purcell (15) gives 
the distribution as highlying parts of the division of Namaqualand, Cape 
Colony (with winter rains)," and records a northern race from Steinkopf, 
Annenous, Jackalswater, Grrasmond, and Sabies, Bushmanland ; a southern 
race from Oaries, Kamiesberg, and from between Steinkopf and Springbok. 
The two races recognised by Dr. Purcell, based on differences in the 
granulation of the last sternite of the male, and in the spinulation of the 
tarsus of the third leg, are probably not sharply defined. In one of our 
specimens from Steinkopf, an adult male agreeing entirely with the northern 
race in the granulation of the last sternite, there are no spines anteriorly on 
the lower surface of the tarsus of the third leg on one side. 
15. O. picTUS Kraepelin (PI. XXYII, fig. 72), Jahrb. Hamb. Anst., vol. ii, 
p. 102, 1894 (female only). 
Distribution : The type was described from the Free State. 
Dr. Purcell records it from Port Elizabeth, Redhouse, and Dunbrody. 
It is known to me from Kimberley (Bro. J. H. Power), Modder Eiver 
P. A. O. Pym), Delpoorts Hope (Kimberley Museum), and from De Aar 
(W. Eice). 
A good account of the chief characters of the southern form of this 
species is given by Purcell (19). 
Males from Kimberley and from Eedhouse present decided differences in 
