KEY to AMERICAN iNSECT GALLS 



127 



Oval leaf swellings. Felt '14!, p. 93 



Itonid. Aplonyx sarcobati 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, 



,P- 327 



Itonid. Lasiop cera-willistoni Ckll_ 





Fig. 124. Atr'.- 

 plex bud miige, 

 Asphondylia 

 neomexicana 

 Ckll. (Author's 



illustration) 



Fig. 125. Atriplex tumor gall, As- 

 phondylia atriplicis Ckll. 

 (Original) 



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



Itonid. Atriplex leaf blister, Cccidomyia atriplicicola 



Ckll. 

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

 on A. ? p o 1 y c a r p a 



Itonid. Asphondylia ? atriplicis Ckll. a2893 

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

 fertifolia 



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 



