372 NEW YORK STATE MUSEUM 



bb Abdomen fuscous yellowish, the dorsal plate deeply and broadly 

 emarginate ; male 



(Oligotrophus) brevicornis Felt, C. 281 



bbb Abdomen red, the ovipositor rather short ; female 



san guinea n. sp., C. 17 

 aa 14 ant'ennal segments 



b Abdomen reddish brown, the 5th antennal segment with a stem y^ 



the length of the basal enlargment ; male 



(Oligotrophus) nodosa Felt, C. 10 

 bb Abdomen fuscous yellowish, the 5th antennal segment with a stem 



^ the length of the basal enlargement ; male 



americana n. sp., C. 616 

 aaa 15 antennal segments 



b Abdomen deep orange and yellowish, the 5th antennal segment of the 

 male with a stem ^^ the length of the basal enlargement; female 

 with the ovipositor Ys the length of the abdomen ; bred from 



a fleshy leaf fold on C o m p t o n i a ■ 



(Oligotrophus) asplenifolia Felt, C. 1103 

 bb Abdomen dark brown basally, reddish apically, the 5th antennal 



segment with a stem ^ the length of the basal enlargement 



(Oligotrophus) acerifolia Felt, C. 35 

 bbb Abdomen reddish brown; ovipositor short; bred from Lasioptera 



vitis gall brevicauda n. sp., C. 878 



aaaa 16 antennal segments 



b Abdomen yellowish red, the 5th antennal segment with a stem ^ 



longer than the basal enlargment ; male 



(Oligotrophus) pini Felt, C. 87 



bb Abdomen dark brown; antennal segments sessile, ovate, the 5th with 



a length twice its diameter, the ovipositor ^ the length of the 



abdomen breviaria n. sp., C. 77 



ASPHONDYLTARIAE 

 This group comprises mostly large, heavy-bodied insects, 

 easily recognized by the long, cylindric, sessile antennal seg- 

 ments and the simple claws. The species breed for the most 

 part in buds of various plants. 



TABLE OF ASPHONDYLID GALLS 



Amsinckia 



Galls on A. lycopsoides Schizomyia macrofila, C. 855 



Antennaria (everlasting) 

 Apical bud gall A s p h o n d y 1 i a a n t e n n a r i a e , C. 870 



Artemisia 



Galls taken at Fort Grant, Ariz A. a r t e m i s i a c , C. 861 



