bears on the outer side a row of 7 to Io bristles (inclusive of one placed close 
to the apex), and on the inner side an oblique (or broken) row of 4 to 6, there 
being also several small bristles at the anterior edge, apart from the thick 
apical and subapical ones. The longest apical bristle of the hind tibia extends 
to the subapical notch of the first hindtarsal segment, or a little beyond it. 
The longest apical bristle of the second hindtarsal segment reaches nearly to 
the middle of the fifth in the ?, while in the g there are three apical and one 
subapical bristles on the second segment which extend to near or beyond the 
middle of the fifth segment, the third segment also bearing a long apical bristle 
inthe ¢. The fifth segment has in all the tarsi five pairs of lateral bristles 
Fig. 1. 
and two short stout apical ventral ones. Lengths of the tarsal segments :— 
Poretarsus ;.) gi, 11,8) 73 27-82) Ieee rome roe 
Midtarsus ... g# 19,17, 10, 8,18 — ? 23, 20, 13, 9, 19. 
Hindtarsus... 3 43, 30, 17, 10,20 — @ 50, 36, 18, II, 22. 
Modified Segments.— 3 . The eighth tergite (Fig. 1, viii. t.) bears about 8 
small hairs above the stigma, and is characterised by 16 to 18 strong bristles, 
of which 8 to 10 are grouped together on the side of the segment as shown in 
the figure. The eighth sternite is not very much smaller than the tergite. It 
196 
