220 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
simple grey hairs proportionately more numerous distad, and with 
numerous intermixed stiff black hairs. The abdomen is clothed 
with similar plumose grey pubescence and numerous longer stiff grey 
hairs with the black bristles more sparsely intermixed. 
Posterior row of eyes longer than the anterior in the ratio 63:53. 
Posterior row of eyes moderately procurved; median eyes placed 
very obliquely, subelliptic (ratio of axes 11:8), half of their smaller 
diameter apart, about twice their diameter from the laterals and 
their long diameter or a little more from the anterior medians; laterals 
with diameter smaller than long diameter of medians (9:11) and 
slightly exceeding the lesser diameter (9:8). Anterior row of eyes 
in dorsal view a little recurved, in anterior view considerably pro- 
curved; median eyes subequal to the laterals, their diameter apart 
and less than their radius (three fifths) from the laterals; eyes their 
diameter from lower margin of clypeus. Anterior lateral eyes some- 
what larger than the posterior laterals from which they are separated 
by less than the diameter of the former, nearer together than the 
anterior and posterior medians. Area of median eyes equal in length 
and breadth, longer in front than behind in ratio 29:25, (Plate 11, 
fig. 4). 
Labium longer than wide in ratio 7:5; narrowing moderately distad, 
apically broadly obtusely rounded, (Plate 11, fig. 6). 
Sternum longer than wide in ratio 13:9. Acutely pointed caudad,. 
(Plate 11, fig. 5). 
Leg I with femur above in median line with a distally bristle-like, 
but basally stout, subbasal spine and a submedian one, and with one 
on anterior side between middle and distal end; patella unarmed; 
tibia armed at distal end with one spine; metatarsus at base with 
two; metatarsus scopulate to base. .Leg II with femur spined as in 
I with in addition a submedian one in line with the one on anterior 
surface and one in corresponding position on caudal side; patella 
unarmed; tibia ventrally with a distal and a submedian pair of spines 
and a single spine at base; metatarsus with a pair of spines at proximal 
end, scopulate to base. Leg III with femur spined as in II excepting 
for the addition of a subapical one (and sometimes a second one 
proximad of it) in the median dorsal line and another one in line with 
the one on the caudal side between middle and distal end, there being 
thus three or four median dorsal, two anterior, and two posterior 
spines; patella armed on the caudal side with one spine; tibia with 
three pairs of ventral spines, two in line on ventral part of anterior 
side, two in corresponding position on the posterior, one subdorsal 
