28 bulletin: museum of comparative zoology. 



The legs of the female conspicuously stouter than those of the male, 

 with legs I and II stouter than III and IV, femur II being thickest. 



Metatarsus I and II scopulate to base or nearly so; metatarsi III 

 and IV not at all scopulate. Spines of legs numerous, those of meta- 

 tarsi and tibiae III and IV especially being conspicuously numerous 

 and stout. In the male metatarsus I is abruptly more slender than 

 the tibia. 



In the palpus of the male the tibia is short, narrowed distad. Bulb 

 comparatively large; the spine very short, about one third as long as 

 bulb, straight and needle-like; a thin keel-like plate arising on its 

 ectal side at base and extending proximad as a wing upon the adjacent 

 portion of bulb, and a similar wing on the corresponding caudal surface 

 with several lower edges or keels between and parallel with these two 

 larger ones. 



Male (type). Total length cir. 29 mm. 



Cephalothorax : length, 14.5 mm.; width, 12.2 mm.; length of 

 pars cephalica 9.1 mm. 



Length of tibia I, 9.5 mm.; of tibia IV, 12 mm. 



Female. Cephalothorax: length, 17 mm.; width, 13 mm.; length 

 of pars cephalica, 10.7 mm. 



fem. tib. +pat. met. tar. total 



Leg I 11mm. 15 mm. 7.2 mm. 4 mm. 37.2 mm. 

 Leg II 10 13.2 7.1 4 34.3 



Leg III 9.8 12.1 9 4 34.9 



Leg IV 12 16.2 14 5 47.2 



Length of tibia I, 7.8 mm.; of tibia IV, 9.5 mm. 



