112 NEW YORK STATE MUSEUM 



e Mesonotum black 



/ Distal palpal segment one-half longer than the pre- 

 ceding; antennal segments, female, 21 



hecate Felt, C. 329 

 // Distal palpal segment one-fourth longer than the pre- 

 ceding; antennal segments, female, 20, male, 14; reared 



from Verbena rostrata verbenae Felt, a23i3 



/// Distal palpal segment a little longer than the preceding; 

 antennal segments, female, 18; reared from stem gall 



on Diplacus diplaci Felt, a23i4 



ee Mesonotum dark brown 



/ Distal palpal segment twice the length of the preceding 

 g Antennal segments of female, ?i8; oviposition on 



Panicum panici Felt, C. 403 



gg Antennal segments of male 16, female, 18; reared 



from stem gall on Galeopsis tetrahit 



galeopsidis Felt, C. ai965 



ff Distal palpal segment one-fourth longer than the 



preceding 



g Abdomen purplish dark brown; antennal segments 



of male 18, female, 23; reared from a fusiform 



stem gall on Helianthus 



w e 1 d i Felt, C. ai8i6 



gg Abdomen black; antennal segments, female 18-19; 



reared from subglobose stem gall on Hypericum 



virginicum virginica Felt, C. ai9i5 



ggg Abdomen black; antennal segments, male 16; 

 female, 23; reared from irregular stem gall on 



Galeopsis tetrahit 



galeopsidis Felt, C. ai965 



eee Mesonotum shining reddish brown; distal palpal segment 



only a little longer than the preceding; antennal segments, 



female 22-23; reared from Lupine 



lupini Felt, C. 1068 

 ccc Third vein uniting with costa at the distal third 



d Mesonotum black; antennal segments, female, 22; palpi three- 



' segmented; reared from subcortical twig gall on Ephedra 



ephedricola Ckll. 

 dd Mesonotum dark brown 



e Mesonotum unicolorous; antennal segments, .female 19; on 



cherry " serotina Felt, C. 79 



ee Mesonotum distinctly bordered laterally and anteriorly with 



light scales 



/ Third vein uniting with costa a little before the distal 



third; ventral plate long, broadly rounded apically; 



antennal segments, male 15-17; female, 21-22; reared 



from long stem gall on Sohdago 



cylindrigallae Felt, C. an 59, ai4o8 

 ff Third vein uniting with costa at the distal third 



