62 PECKHAM. [Vol. 3. 



yellow hairs. The abdomen has a white band around the base 

 and sides and another ijand down the middle, which breaks up 

 into small chevrons on the posterior part. On each side of the 

 central band the dorsum is covered with a mixture of white 

 and yellowish brown hairs. 



The first leg has the femur and patella black on the upper 

 surface, with a fringe of brownish hairs on each side, that on 

 the front side being much the longer and heavier, with a 

 pure white line running along the joints just above it. The 

 other joints are covered with white hairs. The second leg is 

 light colored with a black line along the upper surface of 

 the femur, and is otherwise covered with white hairs. The 

 third leg is also light ; the femur has a black line along the upper 

 surface on the front side and a second one, half as long, on the 

 back side ; at the end of this joint is a rounded enlargement, with 

 a black spot in the middle ; the patella has two black lines 

 above ; the tibia has a greenish color on the front face and 

 some long white spines, and is otherwise covered with white 

 hairs; the other joints are light with white hairs. The fourth 

 leg has the femur light with an indistinct black line, and has 

 the distal end darkened ; the patella and tibia are light with 

 black flecks ; the other joints are light with dark hairs. The 

 palpus has long white hairs and the clypeus is covered with 

 short white down. The falces have some long white hairs 

 on the front face. 



The female has a dark integument entirely covered with 

 white hairs which have a slight fawn-colored tinge. These 

 hairs grow rather thinly over most of the surface, but thicken 

 so as to form three distinct longitudinal bands on the cepha- 

 lothorax, one down the middle, and one on each side, in- 

 cluding the line of eyes along each side, and also to form a 

 pair of spots on the middle of the abdomen, two triangular 

 spots at the posterior end, and two short curved bands on 

 each side. The clypeus is covered with long white hairs, 

 and there are some long black hairs standing up over the first 



