78 N. S. ENTOMOLOGICAL SOCIETY 



pubescent. Terminal segment thickly covered with stouter 

 hairs. Length, 55.6 m. m. The length of the individual seg- 

 ments is expressed by the following proportion beginning with 

 the first: 5, 3, 4, 1. Prothorax, shorter and narrower than head 

 including eyes. Mesothorax, shorter than prothorax, equal in 

 width to metathorax, the lateral margins of these two segments 

 being nearly parallel. Abdomen, pyriform, widest at third 

 abdominal segment. Entire surface covered with short hairs 

 regularly places. 



Legs, long and rather stout, tibia and tarsus finely hairy, 

 femora with stout hairs. Length of hind tibia, .35-. 40 m. m. 



Color, pale yellow or whitish. Yellow spot on third ab- 

 dominal segment. Legs and antennae translucent or tinged 

 with yellow. Tarsi, darker. Eyes, bright red. 



Length of body, 1.009 m.m.; greatest width, .3 m.m.-.4 m.m. 



Second Instar. Body, somewhat stouter than first instar, 

 narrowest at prothorax, widest at third segment of abdomen. 

 Head, rather triangular, rounded at apex. Antennae, fairly 

 long, pubescent. Terminal segment covered with stout hairs. 

 Length .90 m. m. Length of individual segments expressed 

 by the following proportion: — 5.8, 4, 5.3, 2. Prothorax, 1-23 

 shorter than head and narrower entire length. Mesothorax 

 shorter than prothorax, but wider. Metathorax, shorter than 

 either preceding segments but of same width as mesothorax. 

 Abdomen, pyriform, widest at third segment. 



Legs. Long, rather stout, margins lined with fine hairs 

 Length of hind tibia, .75 m. m. 



Color. Bright greenish yellow, turning green with age. 

 Legs and antennae, yellowish, except at tips, where they are 

 darker. Eyes, bright red. 



Length of body, 1.058-1.075 m. m.; width, .40-.45 m. m. 



Third Instar. Body narrowest behind eyes, widest at 

 third segment of abdomen. Head small, somewhat triangular 

 Antennae, long, fairly slender, pubescent, terminal segment 

 thickly covered with hairs. Length 1.06 m. m. Length of 

 individual segments is expressed by the following proportion: 

 6, 5, 7, 3. Prothorax, 1-25 shorter than head. Mesothorax, 

 longer than prothorax. Metathorax, very short. Abdomen, 

 pyriform, widest at third abdominal segment. 



Legs, long, rather slender, margins thickly hairy. Length 

 of hind tibia, .95 mm. 



Color, pale green on head and thorax, deeper green on ab- 



