364 NEW YORK STATE MUSEUM 



dd Palpi uniarticulate, basal enlargement with a length Yz 

 greater than its diameter ; male, bred from terminal 



rosette gall on Solidago 



inquisitor n. sp., C. ai75oa 

 cc Antennal stem as long as the basal enlargement 



d Abdomen yellowish red; mesonotum reddish brown; 

 wings narrow ; antennae with 18 to 20 segments ; male, 



bred from subglobular budlike gall on Solidago 



(Cecidomyia racemicola O. S.) 



racemicola n. sp., C. ai6o5 



dd Abdomen dark fuscous yellowish ; mesonotum brown ; 



wings broad; ventral plate deeply emarginate; male.. 



a p i c a t a n. sp., C. 529 



ddd Abdomen dark brown ; mesonotum dark brown ; wings 



broad, ventral plate slightly emarginate; male, bred 



from subcylindric, pubescent bud gall on Solidago 



(Cecidomyia) a n t h o p h i 1 a O. S., C. 1039, ai6c8 

 ccc Antennal stem % the length of the basal enlargement 



d Wings with whitish cast; abdomen fuscous yellowish; 

 mesonotum dark brown ; palpi biarticulate ; male, bred 



from terminal rosette gall on Solidago 



dlbipennis n. sp., C. ai655 

 dd Wings hyaline ; abdomen dark fuscous ; mesonotum 

 light brown ; palpi uniarticulate ; male, bred from fusi- 

 form leaf gall on Euthamia 



fusiform is Felt, C. aii50 



cccc Antennal segments sessile ; abdomen fuscous reddish brown ; 



mesonotum yellowish brown ; palpi biarticulate ; female, bred 



from terminal rosette gall on Solidago 



c a p i t a t a n. sp., C. ai75o, ai7S4 



d Abdomen reddish orange ; mesonotum yellowish brown ; 



palpi uniarticulate; female, bred from axillary bud gall 



on Aster later iflori n. sp., C. ai73i 



aa Antennae with 18 or 19 segments 



• h Antennal stem as long as the basal enlargement 

 c Abdomen reddish brown 



d Palpi uniarticulate; male, bred from gall on Baccharis.. 



c a 1 i f o r n i c a n. sp., C. 1003, 983, 984 



dd Palpi biarticulate; male, bred from stem gall on 



Baccharis baccharis n. sp., C. 982 



cc Abdomen fuscous yellowish ; niesonotum reddish brown ; palpi 

 uniarticulate; male, bred from axillary bud gall on Aster.. 



1 a t e r i f 1 o r i n. sp., C. ai73i 



ccc Abdomen yellowish red ; mesonotum reddish brown ; palpi 



biarticulate; male, bred from subglobular, budlike gall on 



Solidago racemicola n. sp., C. ai6o5 



hh Antennal stem ^ the length of the basal enlargement 

 c Palpi biarticulate 



