346 Transactions of the South African Philosophical Society. 
4. HARPACTIRELLA LIGHTFOOTI, 0. sp. 
Types.—Four apparently mature @ and 2 smaller specimens 
(types, No. 3219), found by Mr. R. M. Lightfoot at the Paarl, 
Cape Colony. 
2. Colowr.—Carapace blackish-brown, covered with dark olive- 
greenish hairs and provided with well-defined radiating stripes and 
a marginal fringe of pale cream-coloured or slightly pinkish hairs, 
the cephalic portion clothed with yellowish hairs, those round the 
ocular tubercle bright golden-yellow (in the small specimens all the 
hairs on the carapace are golden-yellow); the shorter hairs on the 
legs olive-greenish, those on the distal segments of the posterior legs 
pallid; longer hairs on the legs pale; abdomen with yellow or 
greyish-yellow hairs and the usual dark pattern above; under side 
of coxe and sternum dark blackish brown, with hairs of the same 
colour; under side of abdomen dark, the opercula of the lung-books 
pale yellow, infuscated laterally. 
Carapace slightly or very distinctly longer than the metatarsus 
and tarsus of fourth leg, and only a little longer (by at most } of 
the tarsus) than the tibia and metatarsus of first leg. 
Tibia of first leg about 3-34 times as long as high, its length equal- 
ling or slightly exceeding (by at most } of the tarsus) that of the 
metatarsus, and a little less than the distance from the fovea to the 
hind margin of the ocular tubercle. First leg subequal to the fourth 
or only slightly shorter (by at most } of the tarsus of the latter). 
Spines on the legs much the same as in treleavent. 
Apical segment of spinners about 4-2? longer than the penultimate 
segment, and scarcely longer or as much as + longer than the ocular 
tubercle. 
Measurements of largest 2 .—Total length 30; length of carapace 
12, width 81; length of tibia of first leg 53, of metatarsus 54; 
distance from fovea to posterior margin of ocular tubercle 63; 
length of first leg (including coxa) 35, of fourth leg 35. 
This is a larger and blacker species than any of those described 
above. 
The 4 species may be determined from the following table :— 
MALES. 
a. Tibia of first leg longer than the distance from the fovea to the anterior 
margin of carapace .. . os wet LE longipes, i. Sp. 
b. Tibia of first leg shorter ‘iat ae dichance fepen the fovea to the anterior 
margin of the carapace. 
a‘. Process of pedipalpal bulb slender, becoming gradually thinner from the 
base to slightly beyond the middle, which is not laterally compressed. 
H., treleavent, n. sp. 
