181 



convex anleiiorly, bul posteriorly abruptly convex and produccil to a ventral emi- 

 nence; the dorsal surface is produced to a conical tubercle, but this is, when seen 

 from in front, blunt, not pointed. The femur, which is 23 longer than broad and 

 almost as long as but much narrower than the libia, is anteriorly beyond stalk 

 moderately convex and then concave, but posteriorly very abruptly convex and 

 then moderately so. The tibia, the stalk of which has tlie appearance of being 

 very long and slender, is 18 longer than broad; its anterior margin is beyond stalk 

 almost circular, while the posterior outline is almost straight beyond the concavity, 

 which marks the basal elevation off distally, bul circular in the distal third; the 

 dorsal and the ventral margins are also very distinctly convex, almost circular, 

 especially the former, which has the convexity« more sudden and better marked 

 (lig. ob). The hand, which is as long as the tibia, but 11 broader, is 17 longer 

 than broad, 14 longer than deep and 13 longer than the finger; the chela is 2'7 

 longer than broad: the lateral outlines of the hands are just beyond stalk abruptly 

 convex and then moderately so; the dorsal and ventral margins are first perpen- 

 dicular on stalk, and then moderately convex (the former) or almost straight (the 

 latter). 



Legs. — The shape and the arrangement of the hairs are as in C/i. Birmanicus 

 (cf. this), but the relation between the proportion of the joints dillers. The femur 

 of the fourth pair is 23 longer than deep; the tarsus of the first pair is distinctly 

 shorter than the tibia and 5 times longer than deep; the tarsus of the Iburth pair 

 of legs is about lo longer than the femur is deep. 



Colour. — The palps are dark reddish brown with the trochanter lighter; 

 the dorsal surface of the body is dark brown. 



Measurements. — Céphalothorax 1120 (0-952); abdomen 2-2()0 (1-204) mm. 



Palps: trochanter 0-58S (0-392); femur 1008 (0448); tibia 1-030 (0-500); hand 

 1-036 (0-626), depth 0728: finger 0-784 mm. 



Leg I: femur 0747 (0279), trochantin 0162; tibia 0594 (0-162); tarsus 0-513 

 (0-105) mm. 



Leg IV: femur 0990 (0-432), trochantin 0-405; libia 0837 (0-216); tarsus 0-630 

 (0-126) mm. 



Ç. Body. — The transverse median line of céphalothorax is wanting; the 

 abdomen is exceedingly long and slender. 



Antennae. — The anterior hair of the flafjellum has three terminal and 

 three median teeth; the lamimt interior has three denlaled lobes. The (jalea, which 

 is, lo a considerable degree, extended beyond the terminal hair, has three short 

 terminal branches and two much longer just beyond the middle. 



Palps. — The granulation is less distinct; the trochanter is only 16 longer 

 than broad, and its posterior margin is not so abruptly convex as in the male, 

 and this is also the case with the posterior basal convexity of the femur; the tibia, 

 which has the stalk less slender and is twice as long as broad, has the lateral as 



