REPORT OF THE STATE ENTOMOLOGIST I907 33 1 



bb Basal abdominal segment whitish or yellowish white 

 c 3d vein uniting with costa at the basal 3d 



d Abdominal segments i to 4 white; male antennae with ?20 



to 22 segments; female, 24; bred from Eragrostis 



V a g r o s t i s n. sp., C. 1063 

 dd 3d abdominal segment margined with silver}' ; antennal seg- 

 ments, female, 25 



(Choristoneura) cinerea Felt, C. 341 

 ddd 2d to 4th abdominal segments with submedian lunate spots 

 e Tarsi mostly dark brown 



/ Antennal segments, female, 22 ; terminal lobes of 



ovipositor very slender (x 6) 



tenuitas n. sp., C. 1232 



ff Female antennal segments, 24; male, ?20; terminal 



lobe of ovipositor rather stout (x4) ; bred from 



Eragrostis agrostis n. sp., C. 1063 



ee Tarsi mostly yellowish; terminal lobes short, stout, 



thickly haired h i r s u t a n. sp., C. 908 



cc 3d vein uniting with costa at the basal half 



d 3d and 4th basal abdominal segments yellowish or whitish 

 e Distal abdominal segment pale orange ; antennal seg- 

 ments, male, 14 



(Choristoneura) basalis Felt, C. 739 



ee Distal abdominal segments white, margined- posteriorly ; 



antennal segments, male, 20 ; female, 23-25 ; bred 



from conical petiole grape gall 



(Lasioptera) vitinea Felt, C. 31415, 1065, 1118 



dd 2d to 4th abdominal segments with submedian whitish spots 



e Ventral plate rather broad, narrowly rounded distally; 



antennal segments, male, 18 



sexmaculata n. sp., C. 265, 589 



ee Ventral plate broad, narrowly incised apically; antennal 



segments, male, 16.. tripunctata n. sp., C. 427 



ddd 2d to 3d abdominal segments margined posteriorly with 



silvery white 



e Legs mostly pale yellowish 



f Male antennal segments 18 



(Choristoneura) liriodendri Felt, C. 291 

 ee Legs mostly brown 



f Antennal segments, female, 23 ; scutellum reddish 

 yellow ; bred from irregular stem gall on 



Solanum 



(Choristoneura) solani Felt, C. 903 



ff Antennal segments, female, 26; scutellum dark 



brown ; presumably forming a stem gall on 



Clematis 



(Choristoneura) clematidis n. Felt. 



a I 596a 



fff Antennal segments, male, 19 ; female, 23 ; scutellum 



dark brown; bred from irregular subcortical gall 



on Sambucus 



(Cecidomyia) sambuci Felt, C. 31404 



