278 PROCEEDINGS OF THE ACADEMY OF [March, 



i. 2. — ^'enter black. 



j. 1. — Legs pale yellow, first 

 pair not annulated, 

 aritelucana. 

 j. 2. — Tjegs deep brown, all 

 pairs clearly annu- 

 lated with black, 



insopita. 

 d. 2. — Cephalothorax less than 5 mm. long. 



€. 1. — Eyes of the second row only one-half their 

 diameter apart, . . modesta Keyserling. 

 e. 2. — Eyes of the second row quite 1.5 times their 

 diameter apart. 

 /. 1. — Sides of the cephalothorax yellow, sub- 

 marginal band very distinct, sternum 

 not darker than the legs, . bilineata. 

 /. 2. — Sides of cephalothorax black or blackish, 

 submarginal band indistinct, sternum 

 darker than the legs. 

 (/. 1. — Legs distinctly banded, dorso-me- 

 dian band of the cephalothorax 

 constricted at its middle, ocreata. 

 g. 2. — Legs not distinctly banded, dorso- 

 median band of the cephalothorax 

 not constricted at its middle, 



relucens. 

 e. 3. — Eyes of the second row al^out their diameter 

 apart. 

 /. L — Metatarsus IV fully as long or longer than 

 patella and tibia combined. 

 g. 1. — Cephalothorax in front little more 

 than one-third its greatest trans- 

 verse diameter, almost one-third 

 longer than broad, venter yellow- 

 ish with small brown spots, 



rufa Keyserling. 

 g. 2. — Cephalothorax in front almost one- 

 half its greatest transverse diam- 

 eter, one-quarter longer than 

 broad, venter reddish with an in- 

 distinct dark spot surrounding the 

 epigynum and extending to the 

 middle, . xerampelina Keyserling. 

 /. 2. — Metatarsus IV shorter than patella and 

 tibia combined. 

 g. 1. — Legs distinctly annulated, cephalo- 

 thorax 3.3 mm. long, 



mackenziana Keyserling. 



g. 2. — Legs not annulated, cephalothorax 



4.3 mm. long, . . charonoides. 



