194 ^EW YORK STATE MUSEUM 



On Solidago canadensis and S. serotina 



Oval gall (Adherent capsule gall) between adherent leaves, diameter 2 mm. 

 PI. 5, fig. 4. Osten Sacken '69, p. 299. Felt 'i6d, p. 127 



Itonid. Nun midge, Asphondylia monacha O. S. 

 Reared from similar gall. PI. 5, fig. 4. Felt 'o8e, p. 291 



Itonid. Camptoneuromyia adhesa Felt 

 Possibly reared from the same gall. Felt 'o8e, p. 324 



Itonid. Lasioptera argentisquamae Felt 

 Possibly reared from the same gall, probably predaceous. Felt 'o8e, p. 335 



Itonid. Trotteria solidaginis Felt 



Blisterlike galls occurring in the leaf tissues and producing at most a slight thickening and 

 discoloration 



Gall oval, black, length 4 to 5 mm, on S. g r a m i n i f o 1 i a . Osten 

 Sacken '62, p. 195 

 Itonid. Black blister gall, Asteromyia carbonifera Felt 

 Irregular, grayish brown, black-margined, diameter 3 mm, on S. s q u a r- 

 r o s a. Felt 'o8e, p. 329 



Itonid. Asteromyia squarrosae Felt 

 Circular, marginal, golden-gray gall, diameter 3.5 mm, on S. c a n a d e n- 

 s i s. Felt 'o8e, p. 329 



Itonid. Asteromyia flavoanulata Felt 

 Circular, variable pink or rosy gall, diameter i cm, on S. r u g o s a . Felt 

 '07a, p. 152 



Itonid. Rosy blister gall, Asteromyia rosea Felt 

 Oval blister gall, on S. canadensis, presumably reared from. Felt 

 'o8e, p. 328 



Itonid. Asteromyia socialis Fe'.t 

 Reared from blister gall on Solidago and also from Aster, the gall on the 

 latter with a diameter of 3 to 4 mm. Felt '07a, p. 1 1 1 



Itonid. Asteromyia albomaculata Felt 

 Oval, variegated gall, the older ones mostly black, the younger yellowish 

 olive with a darker central nipple, diameter 3 to 6 mm, on S. r u g o s a . 

 Felt '07a, p. 103 



Itonid. Asteromyia rubra Felt 

 Apparently reared from a similar gall, probably predaceous. Felt 'o8e, 

 p. 409 



Itonid. Lestodiplosis rugosa Felt 

 Semioval, marginal, yellowish gall, length i cm, on S. canadensis. 

 Felt '07a, p. 154 



Itonid. Yellow bhster gall, Asteromyia flavolunata 



Felt 

 Elongate, yellowish brown, blistered area, length 3 cm, on S. canaden- 

 sis, probably predaceous. Felt 'o8e, p. 410 



Itonid. Lestodiplosis triangularis Felt 



Stem and root galls 

 On Solidago graminifolia 



Fusiform, sessile, ribbed, greenish, red-marked gall, length 6 mm. Felt 

 '151, P- 254 



Itonid. Goldenrod ribbed gall, Rhopalomyia fusiformis 



Felt 



