730 Cecidomyiidae 



A. eupatorii Felt, Canandaigua L. ; Medina, Sep, reared by L. H, Weld from a 



green, fleshy stem gall on white snakeroot. 

 A. fulvopedalis Felt. Westfield, Jl 11, swept from Solidago. 

 A. globulus O.S. Produces a globose stem gall on sunflower, Vic. NYC; LI: 



Orient, Aug, Lath, on Helianthus divaricatus. 

 A. helianthiflorae Felt. Highland, Aug-Sep, reared from apparently unmodified 



flower heads of Helianthus strumosus. 

 A. ilicioides Felt. Old Forge, inhabiting oval, green, bud galls on Ilicioides miicronata. 



A. monacha O.S. A common, widely distributed species producing a small apical 

 rosette gall on Solidago or developing in dwarfed flower-heads of several 

 species of Solidago and at least one species of Aster. Has been reared also 

 from an oval gall developing between two adherent leaves of Solidago. 



A. thalictri Felt. Distorts the seed capsules of Thalictrum. Albany; Nassau. 



CiNCTICORNIA Felt 97 



C. americana Felt. Albany, Ap, reared from slight, blister-like swellings on the 



lateral veins of red oak. 

 C. cornifolia Felt. Albany, May 18, on flowering dogwood. 

 C. multifila Felt. Albany, Je 1, swept from white oak. Presumably a rather 



common species. 

 C. pilulae Walsh. Canandaigua, Oct, from gall on oak; Mt. Kisco, Sep 4; Albany, 



Je 1, on Rhus; LI: Orient, Sep 22, on oak. 

 C. rhoina Felt. Produces a reddish brown, coarsely reticulated, subglobose leaf gall. 



Occurs rather commonly in vie. of Albany, is presumably widely distributed in 



the State, and certainly has a considerable range in the eastern US. 

 C. simpla Felt. Vic. Albany, reared from irregular, oval, pustulate leaf swellings 



5 to 6 mm. in diameter on red oak. 

 C. transversa Felt. Albany, May 18. Probably occurs on oak. 



Tribe ITONIDIDINARIAE 

 TOXOMYIA Felt 

 T. americana Felt. Woodworth's L., Aug 21, in a bog swamp, Alex. 



LOBOPTEROMYIA Felt 



L. abdominalis Felt. Albany, May 15, swept from pine, 



L. apicalis Felt. Albany, May 18, on basswood. 



L. caricis Felt. Karner, May 16, on sedge. 



L. consobrina Felt. Karner, May 16, on fern. 



L. filicis Felt. Karner, May 16, on ferns. 



L. foetedi Felt, Karner, May 16, on skunk cabbage. 



L. symplocarpi Felt. Karner, May 16, on skunk cabbage. 



L. tiliae Felt. Karner, May 16, on basswood. 



'"^ Besides those here listed, there are undoubtedly a number of other species of this genus which 

 occur in the State, some presumably undescribed, in addition to an excellent series of species which 

 have b^en brought to light through the untiring labors of the l^te Miss Cora H. Clarke, of Poston. 



