REPORT OF THE STATE ENTOMOLOGIST I913 1 99 



thrice its diameter. The ovipositor is probably as long as the body. 

 This species produces a woolly, brownish, spheroid gall on Quercus 

 leaves, resembling somewhat a Caryomyia gall on hickory. The 

 above is drafted from microscopical preparations prepared by Pro- 

 fessor Rubsaamen and in the Natural History Museum at Berlin. 

 One American species is known. 



Dryomyia folliculi Felt 



1908 Felt, E. P. N. Y. State Mus. Bui. 124, p. 348 (as Dasyneura) 



1909 Ottawa Nat., 22:247 ( as Dasyneura) 



This species was reared July 26, 1907 from a loose pod composed 

 of the adherent terminal leaves of Solidago canadensis 

 containing a number of Cecidomyiid larvae. This gall was taken 

 by Mr L. H. Joutel at Jamesburgh, N. J., July 15, 1907. The pupa, 

 before the adult emerges, escapes from the cocoon, leaving the 

 exuviae lying beside the latter. 



Gall. The gall made by this species is a loose, slightly swollen 

 pod composed of the adherent terminal leaves of Solidago 

 canadensis. It contains a number of yellowish larvae. 



Cocoon. The cocoon is about 1.5 mm long, .75 mm in diameter 

 and whitish. 



Female. Length 1.25 mm. 

 Antennae apparently extending 

 to the third abdominal segment, 

 sparsely haired, reddish brown; 

 15 segments, the first broadly ob- 

 conic, the second flattened bas- 

 ally, subhemispheric, the third 

 and fourth narrowly fused, the 

 fifth subsessile, with a length 

 nearly three times its diameter, a 

 sparse subbasal whorl of short, 

 curved setae and a broad sub- 

 apical band of longer, rather 

 stout setae; terminal segment ^ig. 27 Dryomyia folli- 



evidently composed of two rather cul1 ' fifth antennal segment of 

 closely fused segments, the divi- female ( enlar S ed > original) 

 sion being nearer the distal 



third. Palpi ; the first segment short, stout, irregular, the sec- 

 ond irregularly oval, stout, the third slender, greatly produced, 

 being three times the length of the second. Mesonotum dark- 

 brown, the submedian lines sparsely haired. Scutellum fuscous 

 orange, postscutellum darker. Abdomen dark red, the incisures 

 and pleurae deep carmine. Wings hyaline, costa dark brown, sub- 

 costa uniting therewith at the basal third, the third vein well be- 



