472 JOURNAL OF ECONOMIC ENTOMOLOGY [Vol. 4 



On Solidago canadensis and S. seroHna. — Oval gall between adherent leaves, 



diameter, 2 mm Asphondylia monacha O. S. 



Reared from similar gall Caynploneuromyia adhesa Felt. 



Possibly reared from similar gall Lasioptera argentisquamae Felt. 



Possibly reared from similar gall Trotteria solidaginis Felt. 



Blister-like galls occurring in the leaf tissues and not producing a marked deformity. 

 Gall oval, black, 4 to 5 mm. long; on S. graminifolia . . Asteromyia carbonifera Felt. 

 Grayish brown, black margined, irregular gall, diameter, 3 mm. ; on S. squarrosa. 



Asteromyia squarrosoe Felt. 

 Marginal, golden gray, circular gall, diameter, 3.5 mm.; on S. canadensis. 



Asteromyia flavoamdata Felt. 

 A variable pink or rosy, circular gall, diameter, 1 cm.; on S. rugosa. 



Asteromyia rosea Felt. 

 Presumably reared from oval, blister gall on S. canadensis. 



Asteromyia socialis Felt. 

 Reared from blister gall on Solidago and also from aster, gall on latter with 



diameter 3 to 4 mm Asteromyia alhomaculata Felt. 



Variegated, oval gall, diameter, 3 to 6 mm.; the older galls mostly black, the 

 younger yellowish olive with a darker central nipple; on S. rugosa. 



Asteromyia rubra Felt. 



Apparently reared from similar gall Lestodiplosis rugosa Felt. 



Marginal, semi-oval, yello'5\'ish gall, length, 1 cm.; on S. canadensis. 



Asteromyia flavolunata Felt. 

 Elongate, yellowish brown, blistered area, length, 3 cm.; on S. canadensis. 



Lestodiplosis triangularis Felt. 

 Stem Galls 

 On Solidago graminifolia. — Gall greenish, red marked, ribbed, fusiform, sessile, 



length 6 mm RJiopalomyia fusifonnis Felt. 



Gall green, red marked, fusiform, stemmed, length, 13 to 14 mm. 



RJiopalomyia pedicellata Felt. 



Gall green, subglobular, near tip, diameter, 1..5 cm Rhopalomyia lobata Felt. 



Gall a uniform enlargement of the stem, length, 10 cm., diameter, 7 mm. 



Lasioptera cylindrigallce Felt . 

 On Solidago, various species. — Irregular, subglobose or fusiform enlargement, length, 



2.5 cm Lasioptera tumijica Beutm. 



Gall globose or subglobose, smooth, brownish, apical on either aerial or subterranean 



stems, diam.eter, 2.5 cm.; on S. juncea Rhopalomyia hirtipcs O. S. 



Solitary or Mustered, ovoid, fleshy gall on root stock .... Rhopalomyia thonip.'<o7ii Felt. 



Sorghum 

 Reared from seeds Contarinia sorghicola Coq. 



Spir.ea salicifolia (meadow sweet) 



Slightly enlarged, reddened flowers Ilonida spiroeafloroe Felt. 



Reared from unopened flowers Prodiplosis floricola Felt. 



Deformed, deep red or purplish and greenish leaf buds, length, 1 cm., diameter, 4 mm. 



? Asphondylia sp. 



Terminal, globular bud gall, diameter, 4 mm Hormomijia clarkei Felt. 



Terminal brown bud gall, diameter, 3 mm Itonida spiroeina n. sp. 



Terminal, clustered bud gall, diameter, 3 mm.; length, 7 mm. 



Parallelodiplosis clarkei n. sp. 



