Ki:V TO AAIF.UTCAN INSECT GAI-LS 



179 



Subglobular, white ash leaf Ralls, diameter 5 mm. Felt '<)8e, p. 327 



Itonid. L a s i o j) t e r a f r a x i n i f o 1 i a Felt 

 Apparently from the same j^all. Felt 'oXe, p. 416 



Itonid. C o 1 p o d i a t e m e r i t a t i s Felt 

 Inhabiting a similar gall. Fig. 190. Osten Sackcn '62, ]). 199 



Itonid. Ash bullet gall, Cecidomyia pellex O. S. 

 Large, tumid midrib gall on white ash, length 5 to 15 nun. Fig. 191. Felt 

 'o8e, p. 394 



Itonid. Ash midrib gall, Contarinia eanadensis Felt 

 Probably reared from the same gall. Felt 'i5e, p. 155 



Itonid. D a s y n e u r a t u m i d o s a e Felt 

 Reared from tightly-rolled leaves of white ash. Felt 'i5e, p. 133 



Itonid. D a s y n e u r a f r a \ i n i f o 1 i a Felt 

 Reared from badly rolled leaves. Fig. 192. Felt 'ise, p. 203 



Itonid. R h i z o m y i a f r a x i n i f o 1 i a Felt 



Fig. 192. R h i z o - 

 myia fraxinifo- 

 1 i a Felt. Deformed 

 head. (Original) 



Fig. 193. Ash petiole midge, Phyto- 

 phaga fraxini Felt. (Original) 



Reared from badly rolled leaves.of white ash, probably predaceous. Felt 'o8e, 

 p. 408 



Itonid. Lestodiplosis fraxinifolia Felt 

 Badly curled, purple-streaked terminal leaves. PI. 15, fig. 3. Felt 'iim, ]). 39 

 Hemip. Ash psyllid, Psyllopsis fraxinicola Forst. 

 Reared from base of leaf petioles of white ash. Fig. 193. Felt 'isi, p. 206 



Itonid. Ash petiole midge, Phytophaga fraxini Felt 

 Lobulate deformations of the staminate flowers of white ash, diameter 6 to 12 mm. 

 PI. 15, fig. 9. Felt '06b, p. 633 



Acarid. Ash flower gall, Eriophyes fraxiniflora Felt 

 Elongate capsule or vein galls on the leaves, pinkish above, whitish beneath, 

 on one side of the vein, on white ash. Chadwick '08, p. 134 



Acarid. Eriophyes sp. 

 Typical capsule leaf galls, small, irregular, circular and light green in color, 

 opening below. Chadwick '08, p. 134 



Acarid. Eriophyes sp. 



