STl'DIKS I\ AISTIIAMAX AKAXEIH.T. RAIM'.OW. 253 



Front middle eyes nioi'e than tlieii- individual diameter apart, 

 and distinctly less in their diameter than sidee3'esof same 

 row ; patellae of two I'ear paii's furnished witii one or two 



spines ; all four pairs of tiba? bespined 



, I . rnhitsl iit<, ("a III 1)1-. 



Front middle eyes less tliau tlieir individual diameter apart, 

 and about the same in diameter as the front side eyes ; 

 patella? of third pair furnished witli numerous spines, 

 fourth j)air lUMie ; and the t'i'ont four tibiiii without any... 



-1. iii(idest((, Simon. 



Front mi(hlle eyes once their individual diameter apart, and 

 distinctly less than the diameter of front side eyes ; 

 patelli^ of third pair fuj'nished with five spines ; all four 

 tibia? bespined A. rersiifa, Mihi. 



Front middle eyes one-half their individual diaineter apart, and 

 distinctly larger tlian their lateral neighbours ; all patellae 

 bespined ; tibife i., ii. and iii. heavily bespined — i. and ii. 

 especially so; tibia iv. also bespined, but less strongly so... 



/ A. fnniiidaljili,'^, Mihi. 



AtRAX VERSUTA, !<)). IIOV. 



(Figs. 61, 62.) 



2 Cephalothorax 8.5 mm. long, 7 mm. broad ; abdomen, 13 

 mm long, 8.7 mm. bi'oad. 



Cephalotliora.v. — Smooth, shining, mahogany-brown, a few 

 very short, fine hairs scattered over the surface. Purs cepJtulica 

 raised, strongly arched, deeply compressed laterally near lower 

 extremity, sloping towards thoracic fovea ; ocular areu broader 

 than long, slightly elevated, and gently arched ; rjypens sloping, 

 finely wrinkled, indented at middle, of a vitreous-greyish tint, 

 and furnished with a tuft of black bristles immediately below 

 the eyes. Pars tlioracica arched, radial gi-ooves forming bi'oad, 

 shallow indentations, posterior angle deeply indented at mid- 

 dle ; thoracic fovea deep, procurved ; marginal hand broad, 

 yellow, sparingly fringed witli long, yellowish haii's. 



