302 PROCEEDINGS OF THE ACADEMY OF [May, 



not extending forward beyond third eye row ; in life a marginal line of 

 white hair much narrower than light stripe of the tegument with 

 which it is coextensive in length. Chelicerce black-brown, yellow 

 distally ; subsparsely clothed with rather long light gray hairs. Labium 

 and endites dark brown, paler distally. Sternum deep brown to 

 blackish, in most cases with a yellow median line and a number of 

 yellow spots along each lateral margin; clothed with comparatively 

 long light gray hairs. Coxcb of legs beneath yellow. Legs light brown 

 or yellow, all joints excepting the tarsi annulate with black; the femora 

 have usually a submedian ring and a broader ring at distal end, the 

 latter sometimes partially divided by light; the tibiae and metatarsi 

 have a wide annulus at each end, leaving especially on the tibiae a 

 relatively narrow yellow ring at the middle; tibiae sometimes entirely 

 black. Abdomen above black, sometimes with and sometimes without 

 narrow lanceolate yellow mark at base; dorsum clothed with sparse 

 light brown or grayish hair, with a series of five or six spots of wliite 

 hair along each side for the entire length, and posteriorly with narrow 

 cross-lines of similar white hair, these lines sometimes indistinct; sides 

 a little paler than the dorsum, with some streaks and dots of white 

 pubescence; venter dark gray, more densely clothed with hair than the 

 sides and dorsum, the hair being gray. Epigynum reddish brown, 

 usually nearly or quite concealed by long gray hairs. Spinnerets dark 

 brown. 



Face but little more than two-thirds as high as the chelicerae are 

 long, sides substraight and nearly vertical as in Pardosa. 



Anterior row of eyes nearly as long as the second, more strongly pro- 

 curved than is usual in this genus ; anterior median eyes about their 

 radius apart, a little larger than the lateral; anterior lateral eyes rather 

 less than their diameter from front margin of clypeus, farther from 

 eyes of the second row; quadrangle of posterior eyes one-fourth the 

 length of the cephalothorax. 



Lower margin of furrow of chelicerce with but two teeth which are 

 relatively long and slender, the second one a little smaller than the 

 first, the latter evidently representing the second of the three typically 

 present in the Lycosidce. 



Ijegs with tibia + patella of the fourth pair a little longer than the 

 cephalothorax, which is of the same length as the metatarsus of the 

 same legs ; tibiae of first legs armed ventrally with a basal and a sub- 

 median pair of spines which are very long, overlapping as usual. 



For structure of epigynum see PL XXII, fig, 7. 



Total length, 3.3 mm. Length of cephalothorax, L8 mm.; width, 

 1.3 mm. 



