March, 1885.] jnsTo iy society of Wisconsin. 
CtANESA WORKMAN!! Bp. 110V. 
$. Total length, 
5 mm. 
Width of abdomen. 
, 1-1 
mm. 
Length of cephalothorax, 2 nun. 
Width. “ 
1.1 “ 
Height “ 
<( 
.7 u 
Total. 
Legs. Fem. 
Pat. 
Tib. 
Metat. 
Tar. 
1. 1.5 
.8 
1.6 
.9 
.5 
5.3 
2. 1. 
.4 
.6 
.4 
.2 
2.6 
3. 1. 
.4 
.6 
.4 
.2 
2.6 
4. 1.2 
.7 
1. 
.6 
.4 
3.9 
The cephalothorax is very low and flat, the thoracic part being 
much longer than the cephalic. The upper surface is glabrous 
black, with a median longitudinal line of white hairs through¬ 
out its length. 
The quadrangle of the eyes is wider than long, and equally 
wide in front and behind. The dorsal eye is as large as the lat¬ 
eral. A straight line from the outer edge of the lateral would 
pass outside the small median eye and cut the inner edge of the 
dorsal eye. The small median eye is hall way between the lat¬ 
eral and the dorsal eye. The anterior row of eyes is slightly 
curved downward. The middle are nearly three times as large 
as the lateral eyes, and all four are separated. The lateral are 
placed a little further back than the middle ey r es. 
The clypeus is very low.* 
The palpus has a weak spine on the femur. 
The fakes are stout, a little inclined forward; yellowish brown 
in color. 
hhe maxillx are less than twice as long as the labium, wider 
at the extremity; parallel. 
The labium is a little longer than wide, rounded at the tip. 
The sternum is very wide, and is rounded. Its color is dark 
brown. 
The relative length of the legs is 1, 4, 273. The first leg is 
^uch the stoutest, and is peculiar in form; the coxa and femur 
a ^ e Ver y stout, the femur having one spine on the under bolder; 
e Paella is enlarged at its distal end, where it joins the tibia, 
