KEY TO AMERICAN INSECT GALLS I27 



Oval leaf swellings. Felt '141, p. 93 



Itonid. Aplonyx sarcotiati Felt 



A triplex 

 Irregular, subglobular bud galls with sparse, long hairs, diameter 8 to 9 mm. 

 Fig. 124. Cockerell '96, p. 402. Felt 'i6d, p. 139 



Itonid. Atriplex bud midge, Asphondylia neomexicana 



Ckll. 

 Fleshy, polythalamous, tumorlike twig gall, length 12 mm, diameter 4.5 to 6 

 mm. Fig. 125. Amer. Nat. 29:766. Felt 'i6d, p. 138 



Itonid. Atriplex tumor gall, Asphondylia atriplicis Ckll. 

 Irregular twig gall, length 1.5 mm, diameter 5 mm. Fig. 126. Cockerell '98, 



Itonid. Lasioptera willistoni Ckll_ 







%jM^ 



1^4 6 



Fig. 124. Atr- Fig. 125. Atriplex tumor gall, As- 



plex bud mil^e, phondylia atriplicis Ckll. 



Asphondyl ia (Original) 



neomexicana 

 Ckll. (Author's 



illustration) 



Circular, pustulate leaf gall, diameter 2.5 mm. Cockerell '98, p. 326 



Itonid. Atriplex leaf blister, Cecidomyia atriplicicola 



Ckll. 

 Woolly masses i to 2 cm long on the stems, evidently appressed, aborted leaves, 

 on A. Ppolycarpa 



Itonid. Asphondylia ? atriplicis Ckll. a2893 

 Globose, sessile, whitish, short-haired galls, diameter 4 mm, on A. c o n- 

 f e r t i f o 1 i a 



Itonid . Asphondylia atriplicis Ckll. 

 Subglobose or lenticular, apposed leaf galls, diameter 3 to 4 mm, length 6 or 7 

 mm. Cockerell and Rohwer, '08, p. 169. Fig. 127 



Hemip. Atriplicia Pgallicola Ckll. a247 8 



