364 



Alexandek Petrunkevitcü, 



nuraerous on tlie liind legs but alwaj^s very difficult of ascertaining 

 even on dead specimens. The scopulae have the same structure as 

 in the male. The modified, spinelike hairs on the inner siirface of 

 the coxa of the first pair of legs. are well defined. The mandibles 

 in both sexes have a row of 8 teeth on the promargin (Textfig. A). 



Fig. A. Mandible. 



The Position of the eyes on the cephalothorax is the same in both 

 sexes (Textfig. B). (See the chapter dealing with their senses.) 



Q.\ 



Fig. B. Ej'egroup. 



Measurements taken from a large. matiire male. 

 40,0. Cephalothorax, length 17,5, width 16,0. 



Legs 



I 



II 



III 



IV 



Palpus 



Femur 



14,5 

 13,5 

 12,0 

 14,5 



Femur 

 10,5 



Pat. + Tibia 

 18,3 

 17,0 

 15,5 

 18,3 



Pat. -f Tibia 

 14,0 



Metatarsus 

 11,7 

 10,7 

 11,5 

 15,0 



Tarsus 



7,5 

 7,5 



7,5 

 8,5 



Tarso-metatarsus 

 0.4 



Total length 



Total 



52,0 



48,7 

 46,5 

 56,3 



Total 

 24,9 



