REPORT OF THE STATE ENTOMOLOGIST IQlG I 1 3 



g Ventral plate long, tapering, narrowly rounded 

 apically; antennal segments, male, 17; female, 

 19-22; reared from stout, asymmetric stem gall 



on Solidago s o 1 i d a g i n i s ( ). S. 



C. 846, ai36o, ai47o, aio6o 



gg Ventral plate long, slender, broadly rounded 



apically; antennal segments, male, 16; female, 17; 



reared from stem gall on Zizia 



ziziae Felt, C. ai8i7 

 bhbbb Basal and other abdominal segments white-margined posteriorly 



c Basal and apical white bands on fifth abdominal segment; antennal 

 segments, male, 20; reared from subcortical twig gall on Ephedra 



ephedricol a Ckll. 

 cc Apical band only on the fifth abdominal segment 

 d Tarsi unicolorous 



e Antennal segments, female, 18, the fifth with a length equal 

 to its diameter, the ovipositor with a length one-half that 



of the abdomen hamata Felt, C. 289 



ee Antennal segments, female 18, the fifth with a length three- 

 fourths its diameter, the ovipositor as long as the abdo- 

 men ; reared from between leaves of Tripsacum 



tripsaci Felt, C. a20i3 

 eee Antennal segments, female 23-24; male 19; reared from 



sensitive plant cassiae Felt, C. 901 



dd Tarsi annulate with yellowish 



e Antennal segments, female 23; reared from tumid leaf gall 



on Impatiens impatientif olia Felt, C. an66 



ccc Apical bands on several abdominal segments 



d Antennal segments, male 16; female 20; ovipositor one-half the 

 length of the abdomen, reared from blackened leaf sheaths of 



Panicum virgatum inustorum Felt, a27i5 



bbbbbb Abdomen with no conspicuous white markings 



c Third vein uniting with costa at the basal third; tarsi annulate 



d Scutellum reddish brown; antennal segments, female 23 



neofusca Felt, C. 82 



dd Scutellum dark brown; antennal segments, female 21 



juvenalis Felt, C. 703 

 cc Third vein uniting with costa at the basal half 



d Scutellum dark reddish brown; antennal segments, female 25; 



palpi quadriarticulate ; reared from curled ash leaves 



fraxinifolia Felt, C. ai546a 

 dd Scutellum shining dark brown; antennal segments, female 18; 



palpi Particulate; reared from blister gall on aster 



clarkei Felt, C. ai90i 

 ccc Third vein uniting with costa at the distal third 



d Scutellum dark brown; antennal segments, female 21-22; palpi 



quadriarticulate; ovipostor with chitinous hooks 



abhamata Felt, C. 130 

 dd Scutellum dark brown; antennal segments, male 15; palpi Par- 

 ticulate; reared from blister gall on aster 



clarkei Felt, C. aiQOl 



