246 Wisconsin Academy of Sciences, Arts, and Letters. 
row, the middle eyes being twice as large as the lateral in the 
males, and less than twice in the females. The second row is 
halfway between the first and the third, or is nearer to the first. 
The third row is narrower than the cephalothorax, especially 
in the males. The sternum is oval and is truncated in front. 
The front coxae are separated by the width of the labium, which 
is longer than wide in the male, and about as long as wide in 
the female. On the first and second legs the tibia has three 
pairs of inferior spines and the metatarsus two pairs. There 
are lateral spines excepting on the metatarsus of the first, where 
they are lacking. The third and fourth legs have numerous 
spines. We have two species of Tularosa, Ogdenii, and a sec¬ 
ond one, still unpublished. 
Tularosa Ogdenii sp. nov. 
Plate XXVIII, figs 4-4d. 
?. Length 8.5 mm. Legs 3412, first pair a little the stoutest, 
third and fourth plainly longest. 
The cephalothorax is. not at all convex but slopes gradually 
in both directions, from the dorsal eyes. 
Under alcohol the sides and back of the cephalothorax are 
yellow, with a black margin and a band of dark spots which 
crosses the thoracic part and passes forward along the sides, 
while the eye-region is bright reddish-brown, with a black bor¬ 
der, which forms a deep scallop between the dorsal eyes. The 
abdomen appears yellow, mottled with brown. 
Our specimens are somewhat rubbed. When dry, patches of 
yellow and red hairs appear on the cephalothorax, the red com¬ 
ing out brightly around the dorsal eyes. Above the front eyes 
the hairs are yellow, on the clypeus they are white, and on the 
yellow r palpus they are yellowish-w r hite mixed with black. The 
falces are reddish-brown, like the eyerregion. The abdomen 
seems to have been covered with light yellow hairs, a curved 
transverse band of red hairs crossing the back behind the mid¬ 
dle. Back of this, on each side, is an elongated spot of dark 
brown hairs, surrounded by red hairs. The legs are yellow, 
