64 FAUNA OF NEW ENGLAND. 



R. bulbula Felt, 08-365 and 15-260. 

 Mass. — Worcester (Thompson). 



Cylindrical apical bud-gall in rootstalk (Felt, 18-197). 



R. capitata Felt, 08-363 and 15-245. 

 Mass. — . Conn. — . 



Goldenrod rosette midge on Solidago canadensis and S. serotina 

 (Felt, 18-193). 



R. castanae Felt, 09-291 and 15-278. Chestnut-bud Gall. 

 Mass. — Stow. 



Petiole or terminal-bud gall (Felt, 18-50 and 53). 



R. clarkei Felt, 07-18 and 15-239. 



N. H. — -Tamworth {Cora H. Clarke). 



Mass. — Magnolia. Conn. — East Haven, June 30 (Walden). 



Gall fusiform, sessile, green, marked with red, on leaves of 

 Solidago rugosa (Felt, 18-193). 



R. lateriflori Felt, 07-159 and 15-257 (Cecidomyiaf gemmaria 



Stebbins, 09-53 and 126, gall only). 

 Mass. — Springfield, Aug. and Sept. (Dimmock); abundant on 



Aster ericoides (Stehhins); Annisquam. 



Axillary bud-gall on Aster lateriflorus (Felt, 18-199). 



R. hirtipes (Osten Sacken). Rootstalk-bud Midge (Felt, 18- 



192). 

 Mass. — Magnolia (Clarke); Worcester (Thompson); Springfield 



(Stehhins); Petersham, Sept. 2 (G. C. Wheeler). 



A globose apical stem-gall on rootstalks of Solidago juncea. 



R. pedicellata Felt, 08-365 and 15-262 (Cecidomyiaf euthemiae 



Stebbins, 09-53, gall only). Goldenrod Stem Gall. 

 Me. — Southport. 



Mass. — Springfield, Aug.-Sept. (Stehhins). 



A fusiform gall, green, marked with red on Solidago graminifolia 

 (Felt, 18-193). 



R. racemicola (Osten Sacken). Beaked Goldenrod Gall. 

 N. H. — . Mass. — Springfield, Sept. (Stehhins); Auburndale. 



A subglobular bud-like gall on the flowers of Solidago canadensis 

 (Felt, 18-19). 



R. solidaginis (Loew). Goldenrod Bunch-gall (Felt, 18-192). 

 N. H.- — . Mass. — Springfield (Stehhins); Auburndale. 



The gall is terminal, consisting of a bunch of many small leaves 

 on Solidago canadensis. 



R.? strobiligemma (Stebbins), 10-53. 



Mass. — Springfield, Sept. (Stehhins). An ovate gall. 



R.? thomi Felt, 15^50. 



Mass. — Worcester, Aug. (Thompson). 



An ovoid gall on the end of the stems of aster. 



