31 
March, 1885.] UlSTOR\ soCTET1 OF WISCONSIN. 
thoracic parts are on 1 1 ame plane. The cephalic part occu¬ 
pies % of the cephal nd ha* no limiting depression. In 
color the ocular rpgi - yellowish, glabrous, with two dark 
spots iirthe middle. Behind this region is a median band cov¬ 
ered with light-yellowish hairs. On each side of the cephalo 
thorax are two black is bands, extending from the anterior lat¬ 
eral eyes to the posterior margin. The sides of the oephalothorax 
are brown, lighter above than below. There are some rufus 
hairs just below the dorsal and small median eyes, and also 
above the anterior eyes. 
The quadrangle of the eyes is wider than long and very 
slightly wider behind limn in front. The anterior row of eyes 
is straight, the middle being more than twice as large as the lat¬ 
eral eyes. All four are almost touching. The small median 
eyes are nearer to the lateral than to the dorsal eyes. Ihe lat¬ 
eral and dorsal eyes ai aally large. A straight line from the 
inner edge of the lab < ye would pass just within the small 
median eye, and within the dorsal eye, distant from it by a 
space equal to its diameter. The dorsal eyes are situated on the 
sides of the cephalothorax. 
The clypeus is only a line. 
The fakes are vertical, very short and weak, almost square; the 
fang is very small and weak. On the anterior upp er edge of 
each falx is a stout horn, which is very slightly curved down¬ 
ward, and is more than twice as long as the falx. 
The maxilla, are narrow at base, wider at extremity, slightly 
rounded, brownish. 
The labium is a little more than half as long as the maxilla), 
and about as wide as long, rounded, brownish. 
The sternum is about as wide as long; yellow. The anterior 
C0X8e ai 'e separated by the width of the labium. 
The relative length of the legs is 1, 4, 3, 2, the first pair being 
Vei 'y much the stoutest, the other pairs weak. The first leg m 
brown excepting the tarsus, which is yellow. The other legs 
are yellow. The first leg lias one spine on the femur, three on 
the tibia and two pairs on the metatarsus; the second has two 
s pines on the tibia and two pairs on the metatarsus, the thii cl 
