44 PROC. ENT. SOC. WASH., VOL. 22, NO. 3, MAR., IQ2O 



no clasper; aedoeagus moderately long, slender; anellus present, semi-cylin- 

 drical, without armature and directly attached to aedoeagus. 



Pupa. (Plate 3, Figs. 4-6.) Without defined fronto-clypeal suture. Ver- 

 tex well defined, broad. Maxillary palpi large, reaching proximo-lateral 

 angles of maxillae. Maxillae extending slightly more than three-fourths of 

 wing length. Antennae extending to tips of wings. Labial palpi long, 

 slender, one-third the length of maxillae. Prothoracic femora exposed. 

 Wings pointed; extending beyond cephalic margin of 5th but not to 6th 

 abdominal segment. Abdomen without spines or pubescence; 8th, 9th and 

 10th segments fused. Genital and anal openings slit-like in both sexes. 

 Cremaster present, strong, thorn-like, somewhat hooked. 



Larva. (Plate 4, Figs. 7-14.) Cylindrical; moderately slender; caudal 

 end bluntly rounded, not appreciably tapering. Anal fork absent. Legs 

 and prolegs normal. No secondary hair. Crochets triordinal, in a com- 

 plete elypse. Prothoracic shield broad, divided. Spiracles oval, small; that 

 on 8th abdominal segment not appreciably higher than those on abdominal 

 segments 1 to 7. Skin smooth. Body setae IV and V approximate on 

 abdominal segments 1 to 8, under the spiracle; perspiracular shield of pro- 

 thorax prominent, elongate oval, bearing three setae well separated and 

 lying in a very obtuse angle with IV equidistant from III and V; group VI 

 bisetose on prothorax, unisetose on meso- and meta thorax; VII trisetose 

 on proleg-bearing abdominal segments, bisetose on abdominal 7, unisetose 

 on abdominal 8 and 9; III above the spiracle on all abdominal segments; 

 on 9th abdominal both III and VI rather well separated from group IV-V; 

 II well separated from I and directly caudad of it on abdominal segments 2 

 to 7, slightly laterad on abdominal I and 8; I latero-cephelad of II on ab- 

 dominal 9, nearer to II than to III ; prothorax with Ha slightly higher than 

 la, lib nearly on the level of puncture z, Ib and Ic forming a rhombus with 

 lib and He. 



Head capsule spherical, nearly square in outline (very slightly trapezoid) 

 viewed from above ; greatest width slightly forward of middle of head ; in- 

 cision of dorsal hind margin very slight. Frons pentagonal, small, not 

 reaching middle of head. Adfrontal sutures meeting longitudinal ridge just 

 beyond middle of head. Longitudinal ridge (LR) longer than frons. 



Ocelli six; lenses well defined, small, II and III rather well separated. 



Epistoma normal. 



Frontal punctures (Fa) close together; well forward of frontal setae (Fl); 

 first adf rental seta (Adfl) approximate to Fl; Adf2 back of end of frons; 

 puncture Adfa approximate to beginning of longitudinal ridge. 



Epicranium with the normal number of primary setae and punctures and 

 two distinguishable ultra-posterior tubercles. Anterior setae (Al, A2 and 

 A3) forming an obtuse angle; anterior puncture (Aa) postero-dorsad of A2. 

 Posterior setae (PI and P2) and puncture Pb lying just back of middle of 

 head and nearly parallel with longitudinal ridge; PI about middle of head; 

 P-2 slightly nearer longitudinal ridge (LR) than is PI ; Pb lying between the 



