234 NEW YORK STATE MUSEUM 



cccc Abdomen yellowish red; mesonotum reddish brown; palpi biarticulate ; 

 male; reared from subglobular, budlike gall on Solidago 



r a c e m i c o 1 a O. S., C. ai6o5 

 hh Antennal stem three-fourths the length of the basal enlargement 

 c Palpi biarticulate 



d Abdomen brownish red; mesonotum dark red; male; reared from ovoid, 



fleshy, root stock gall on Solidago thompsoni Felt, C. i loo 



M Abdomen and mesonotum dark brown; reared from sessile galls on 



Aster branches crassulina Ckll., C. ai825 



CO Palpi uniarticulate 



d Antennae with 19 segments 



e Abdomen dark brown; mesonotum reddish brown; male 



abnormis Felt, C. 580 

 ee Abdomen dark fuscous; mesonotum light brown; male; reared from 

 fusiform leaf gall on Euthamia ....fusiformis Felt, C. ai 150 

 dd. Antennae with 18 segments 



e Abdomen reddish brown; mesonotum reddish brown 

 / Basal enlargement of antennal segments with a length one-half 

 greater than its diameter; lobes of dorsal plate truncate apically; 



male truncata Felt, C. 1050 



jj Basal enlargement of antennal segments with a length twice its 



diameter; lobes of dorsal plate rounded distally; male; reared 



from oval twig gall on Aster . .astericaulis Felt, C. ai 107 



ee Abdomen dark reddish brown; mesonotum reddish brown; male; 



reared from fruit of Juniperus 



Walshomyia juniperina Felt, C. 1049 

 eee Abdomen fuscous yellowish 

 / Mesonotum dark brown; reared from bulblike galls on Solidago 



bulbula Felt, C. 11 15 

 jj Mesonotum shining red; male; bred from axillary bud gaU on 



Aster lateriflori Felt, C. ai73i 



eeee Abdomen yellowish brown; mesonotum reddish brown; male 



p ini Felt, C. 116 

 hhh Antennal stem with a length one-third the basal enlargement 



c Abdomen fuscous yellowish; mesonotum fuscous yellowish; male; reared 

 from stemmed, fusiform gall on Euthamia leaves or stems 



pedicellata Felt, C. ai650, ai3ii 

 cc Abdomen dark reddish brown; mesonotum dark brown; female 



p a 1 u s t r i s Felt, C. 1208 

 hhhh Antennal segments sessile or nearly so 

 c Palpi biarticulate 



rf 19 Antennal segments 



e Abdomen and mesonotum reddish; female; reared from subcylindric, 

 pubescent bud gall on Solidago 



a n t h o p h i 1 a O. S., C. 1039, ai6o8 

 ee Abdomen reddish brown; mesonotum dark reddish brown; female; 

 reared from stem gall on Baccharis. .baccharis Felt, C. 982 

 dd \% Antennal segments 



e Abdomen dark carmine; mesonotum bright yellowish; scutellum pale 

 yellow; female; reared from subglobular, budlrke gall on Solidago 



r a c e m i c o 1 a O. S., C. ai6o5 



