6o University of Michigan 



more or less distinct on 8 which approaches the uniform black 

 of 9 and lo. Appendages black. 



Legs dark brown or black; femora more or less obscurely 

 lighter brown, the hind femora the palest. 



Wings almost clear or tinged with yellowish brown ; stigma 

 brown, very oblique, covering two and one-half to slightly 

 more than three cells; one, or slightly more than one post- 

 quadrangular cell; postnodals of front wing are 20 to 2^, of 

 hind wing 17 to 19; in the front wing the arculus is distal to 

 the cubito-anal cross-vein about 1.2 mm., in the hind wing 

 about 1.5; in the front wing the anal vein separates from the 

 posterior wing border about 1.5 mm. distad to the cubito-anal 

 cross-vein, in the hind wing about 2 mm. distad. 



Female. — Rear of head light cream, darker shaded above; 

 genae and frons dull yellow, the frons the duller; labrum dull 

 green, front border darker; rhinarium black or very dark 

 brown ; nasus light dull green, yellowish at the margins and 

 darker in front ; vertex as in the male, the pale spots larger 

 and dull yellow. Antenna black or dark brown, only faint 

 traces of paler on the hrst joint in front. Profile similar to 

 that of the male. 



Prothorax reddish brown; first lobe with its anterior border 

 pale edged ; an anterior yellow or bluish spot on either side of 

 the middle lobe, and the posterior border on either side yellow 

 or bluish (scarcely discernible in one specimen) ; hind lobe 

 narrowly pale edged on the posterior border. Propleuron 

 largely cream, a dark superior area. 



Abdomen brown above ; a more or less distinct narrow 

 median longitudinal pale line on 2 ; apex of 2-6 more or less 

 distinctly black, and 3-7 with more or less distinct narrow 

 basal pale rings. Seen from the sides i and 2 largely pale, 

 darker at apex ; 3-6 or 7 with sides below pale, continuous 



