236 NEW YORK STATE MUSEUM 



dd Abdomen fuscous yellowish; mesonotum dark brown; female; reared 

 from woolly apical bud gall on ? Antennaria. .p i 1 o s a Felt, C. 12 15 

 cccc Antennal segments sessile or nearly so 



d Abdomen and mesonotum reddish brown; scutellum reddish yellow; 

 female; reared from fruit of Juniperus 



Walshornyia juniperina Felt, C. 1049 

 dd Abdomen dull red; mesonotum and scutellum dark red; female; reared 

 from very small, fusiform gall on Solidago leaves 



c 1 a r k e i Felt, C. ai634 

 ddd Abdomen dark reddish; mesonotum dark brown; reared from apical 



flower gall on Artemisia betheliana Ckll., C. ai935 



bb Antennae with 16 segments 



c Antennal stem with a length three-fourths that of the basal enlargement 

 d Abdomen dark reddish brown; mesonotum dark brown; male; reared 

 from woolly bud gall on Antennaria . .antennariae Whir., C. 960 

 cc Antennal stems one-half the length of the basal enlargement 



d Palpi biarticulate ; reared from an oval, enlarged bud of Artemisia 



tridentatae Rubs. 

 dd Palpi uniarticulate; reared from gooseberry buds 



grossulariae Felt, C. a2i73 

 ccc Antennal stems one-third the length of the basal enlargement 



d Abdomen dark reddish or yellowish brown ; mesonotum brownish black ; 

 reared from woolly, globular gall on branches of Artemisia 



alticola Ckll., C. 768, ai353 

 cccc Antennal segments sessile or nearly so 



d Abdomen dark reddish brown; mesonotum dark brown; female; reared 

 from woolly bud gall on Antennaria . . .antennariae Whir., C. 960 

 bbb Antennae with 15 segments 



c Antennal stem one-fourth longer than the basal enlargement 



d Abdomen yellowish brown; legs dark brown; on Solidago; male 



arcuata Felt, C. 124 

 cc Antennal stems with a length three-fourths that of the basal enlargement 

 d Abdomen and mesonotum brown; palpi uniarticulate; male; reared from 

 suboval flower or bud galls on Gutierrezia 



gutierreziae Ckll., C. ai742 

 ccc Antennal segments sessile or nearly so 

 d Palpi biarticulate 



e Abdomen light brown; mesonotum shining brown; female; reared 



from flower galls on Solidago cruziana Felt, C. 942 



dd Palpi uniarticulate 



e Abdomen yellowish; mesonotum reddish brown; female; reared from 



apical rosette gall on Euthamia 1 a 11 e e o 1 a t a Felt, C. 784 



ee Abdomen reddish or light yellowish brown; mesonotum reddish 

 brown; female; reared from a hollow gall on Bigelowia 



b ig el o vi a e Ckll., C. 1070 

 bbbb Antennae with 13 to 14 segments 

 c Abdomen brownish red; mesonotum reddish brown; female; reared from 

 suboval (lower or bud gall on Gutierrezia 



gut ier r r y. i a i' Ckll., C. a 1 74^ 

 CC Abdomen and inesonotnni dark brown; female; reared from gall on 



Audibertia audibertiae Pelt, C. 1029 



