78 Bulletin of the Brooklyn Entomological Society Vol. XIII 
margin near apex and with the subbasal bristles long and pointed, the 
third longest and subequal to postoculars. Fore femora swollen, with a 
stout acute tooth on inner surface near apex, and a stouter truncate pro- 
jection on ventral surface near apex (Pl. VIII, fig. 2); fore tibie on 
inner surface with a stout bristle-bearing tooth near apex, and a simple. 
more acute tooth near base; fore tarsi with a long, straight, acute tooth 
arising at a right angle. 
Abdomen broadest at base, where it is only slightly wider than pro- 
thorax, very long and slender, tapering uniformly to tube, dorsal surface 
finely reticulate with anastomosing lines; segment 8 subequal in length 
to tube and approximately twice as long as segment 9. Tube smooth, 
tapering almost evenly from base to apex, 0.55 as long as head, and about 
five times as long as basal width, which is about 1.5 times the apical. Bris- 
tles pointed; terminal ones brown, equal in length to tube and shorter and 
darker than those on segment 9; bristles on segments 1-8 paler, long and 
slender, each segment with from one to three pairs which are subequal in 
length to postoculars. 
Measurements of holotype (3): Length 7.3 mm.; head, length 1.22 mm., 
width across eyes 0.301 mm., width in front of eyes 0.124 mm., width 
behind eyes 0.198 mm., width at base 0.304 mm., length of produced part 
0.300 mm.; eyes, length 0.216 mm., width 0.091 mm.; postocular bristles, 
length 0.240 mm.; prothorax, length 0.391 mm., width (inclusive of coxz) 
0.648 mm.; abdomen, greatest width 0.660 mm., length of segment 8, 0.624 
mm., length of segment 9, 0.320 mm.; tube, length 0.672 mm., width at 
base 0.132 mm., at apex 0.083 mm. 
Antennal segments: I 2 3 4 5 6 Fi 8 
Wene thy (Hey ce. 126) 108") 486) /- 376 | 2040 9107.) ilomee roe 
Wijichiaan' (U2) Sede 75 55 54 50 45 36 28 21 
Total length of antenna, 1.807 mm. 
Female (macropterous).—Length about 6.9 mm. Similar to male in 
color and structure except as follows: 
Head about 3.58 times as long as width across eyes, width behind eyes 
0.68 the basal width; produced portion of head slightly shorter than width 
across eyes; lateral surfaces with about four pairs of prominent lateral 
bristles in addition to a few smaller ones. 
Prothorax (inclusive of coxe) about I.9 times as wide as long; anterior 
angular bristles arising from very low broad warts (PI. VIII, fig. 3). 
Fore femora slender, absolutely unarmed; fore tibie and fore tarsi also 
unarmed. 
Abdomen slender but broader than in male, the greatest width about 1.24 
times that of prothorax; segment 8 only slightly longer than segment 9 
and only 0.44 as long as tube. Tube 0.79 as long as head and about 5.6 
times as long as basal width, which is about 1.9 times the apical. 
