608 Wisconsin Academy of Sciences, Arts, and Letters. 
The general color is light, hut the eyes are on black spots. 
The body has a covering of white hairs, streaked and banded 
with red hairs. The falces and clypeus are yellow. The palpi 
are long and pale with some black and white hairs on the 
tarsus. The legs are light-colored with black spines. They 
have some short red hairs on the patellae and some black hairs 
on the metatarsi and tarsi. The under parts are pale, the max¬ 
illae and labium being tipped with black hairs. 
One female, from Sarawak. 
MicroJiasarius animosus sp. nov. 
6. Length 4.2 mm. Legs 1342, first pair slightly enlarged 
and fringed. 
$. Length 5 mm. Legs 1342, first and second pairs a little 
the stoutest. 
We put this species into MicroJiasarius although it does not 
entirely agree with M. pauperculus E. S., the only other repre¬ 
sentative of the genus. 
The cephalothorax is higher and shorter in the male than in 
the female. The cephalic part is inclined, and the thoracic 
drops steeply from the dorsal eyes to the posterior border. The 
sides are slightly wider behind than in front. The front eyes 
are close together, this row being slightly curved in the male 
and straight in the female, with the lateral more than half as 
large as the middle eyes. The second row is halfway between 
the others, and the third row is a little narrower than the ceph- 
alothorax. The quadrangle is a little wider in front than be¬ 
hind. The falces are vertical, with two teeth on the upper, 
and a compound bifid tooth on the lower margin. The ster¬ 
num is cordate, nearly as wide as long, and widely truncated in 
front. The front coxae are separated by more than the width 
of the labium, which is wider than long. In the male there is 
a short, stiff fringe of dark hairs under the femur and tibia 
Of the first leg. The first and second legs have three pairs of 
spines under the tibiae, besides laterals, and two pairs of very 
long spines under the metatarsi, with no laterals. The meta¬ 
tarsi of the third and fourth pairs have each two circles. 
