494 Wisconsin Academy of Sciences, Arts and Letters . 
white scales; palpi red-brown, clothed with white scales, sternum 
dark red-brown; abdomen blackish (but somewhat discolored), 
clothed above with white scales, and below with fine hairs.” 
We quote the color description from the author. 
Mr. Banks, near Livermore, Colorado. 
PSEUDICIUS PIRATICUS P. 1888. 
Plate XXXIX, figs. 10—10b. 
1888. Ioius pibaticus P. Wis. Acad. Sciences, Arts and Letters, VII, 
N. A. Att, p. 49. 
1894. Pseudicius pibaticus P. <$, Occ. Pap. Nat. Hist. Soc. Wis., II, 2, 
p. 110. 
1901. Pabamabpissa tibialis F. O. P. C. <$, Biol. Cent. Am. Arachn, 
Aran., II, p. 252. 
1902. Mabpissa albopilosa B. $, Proc. U. S. Nat. Mus., XXV, p. 219. 
1904. Eremattus alropilosus B. $, Jour. N. Y. Ent. Soc., XII, p. 117. 
Length, 8 7 mm., 2 7.2 mm. Legs, 8 1432, 2 4132, both 
sexes with first leg, especially tibia, much thickened, with un¬ 
usually short terminal joints, and with a heavy white fringe 
below. Spines, 8 2, tib. I 1 short stout anterior lateral to¬ 
ward tip, tib. II none, met. I and II 2-2, those of front row 
short and thick. 
In the male the cephalothorax is dark, with a covering of 
white hairs above, and a white spot above the front row of eyes. 
The sides are black with a white line on the margin. There are 
reddish rings around the front eyes and the clypeus is covered 
with red and white hairs. The abdomen is black with a wide 
central longitudinal band, white, and with white on the lower 
sides. Under side with white hairs. The first legs are black 
with heavy white fringes, the others brown with white hairs. 
' Our female specimens are in poor condition. When dry, the 
cephalic plate is gray, with a white spot in the middle, over the 
eyes, and marked with diagonal bands of a bright reddish color. 
The sides and back are gray, and the clypeus has long white 
hairs. The abdomen is gray with a branching dark line down 
the middle and rather indistinct white and dark oblique bars 
