REPORT OF THE STATE ENTOMOLOGIST I907 327 



ff 3d vein uniting- with costa at tlie distal 3d 

 g Ventral plate long, tapering, narrowly 

 rounded apically; antennal segments, male, 

 17; female, 19-22; bred from stout, asym- 

 metric stem gall on Solidago 



t u m i f i c a Beutm., C. 31360, 31470, aio6o 

 gg Ventral plate long, slender, broadly rounded 

 apically, antennal segments, male 16, fe- 

 male 17; bred from stem gall on Zizia.... 

 z i z i a e n. sp., 31817 

 bbbhb Basal and other abdominal segments white margined posteriorly 

 c Basal and apical white bands on fifth abdominal segment; 

 antennal segments, male, 20; bred from subcortical twig gall 



on Ephedra ephedricola Ckll. 



cc Apical band only on the 5th abdominal segment 



d Femora and tibiae unicolorous ; antennal segments, fe- 

 male, 18 ; on Solidago h a m a t a Felt, C. 280 



dd Tarsi annulate with yellowish; antennal segments, fe- 

 male, 23; bred from tumid leaf gall on Impatiens 



impatientifolia Felt C. aii66 

 hbbbbb Abdomen with no conspicuous white markings 



c 3d vein uniting with costa at the basal 3d; tarsi annulate 



d Scutellum reddish brown; antennal segments, female, 2,' 



n e o f u s c a n. sp., C. 82 



dd Scutellum dark brown; antennal segments, female, 21. .. . 



j u V e n a 1 i s n. sp., C. 703 



cc 3d vein uniting with costa at the basal half 



d Scutellum dark reddish brown; antennal segments, fe- 

 male, 25 ; bred from curled ash leaves 



fraxini folia n. sp., C. ai546a 

 ccc 3d xe'm uniting with costa at the distal third 



d Scutellum dark brown; ovipositor with chitinous hooks; 



antennal segments, female, 21-22 



a b h a m a t a- Felt, C. 130 

 aa Abdomen reddish or yellowish brown 



b Mesonotum pale orange; abdomen light yellowish; antennal seg- 

 ments, female, 16-18 ; bred from Solidago 



f I a V e s c e n s n. sp., C. 31583, ais83b 

 bb Mesonotum slightly fuscous or dark brown 



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



d Abdomen nearly unicolorous; antennal segments, female, 



18 ; on oak q u e r c i n a Felt, C. 96 



cc 3d vein uniting with costa near the basal half 



d Abdomen yellowish brown; antennal segments, male, 18; 



on Viburnum viburni Felt, C 186 



dd Abdomen mostly pale orange; antennal segments, female, 



26 ; bred from Cr.itaegus leaf mine 



exc a V a t a Felt, C. 31576 



