72i6 Cecidomyiidae 



G. montana Felt. Newport, Je 16, in a trap lantern; SI: Huguenot Pk., Jl 14. 



G. noveboracensis Felt. Nassau, Je 10. 



G. photophila Felt. Newport, Je 16, in a trap lantern. 



Metadiplosis Felt 

 M. spinosa Felt. Albany, Jl 14, on quack grass. 



Epidiplosis Felt 

 E. sayi Felt. Nassau, Jl 1. 



Lestodiplosis Kieffer 



L. apocyniflorae Felt. Nassau, Aug 9, reared from apparently normal flower buds 



of dogbane. 

 L. asclepiae Felt. Highland and Albany, Aug, reared from rolled leaves of milkweed 



(Asclepias Cornuti). 

 L. asteris Felt. Albany, Jl 17, on aster. 

 L. basalis Felt. Albany, Jl 6, on New Jersey tea. 

 L. caliptera Fitch. Undoubtedly belongs to this genus though insufficiently 



characterized. 

 L. cerasi Felt. W. Nyack, Jl 26, reared from variable, oval or fusiform, twig 



swellings on wild cherry. The species is probably predacious. 

 L. cincta Felt. Albany, Jl 3, on New Jersey tea. 

 L. clematiflorae Felt. Karner, Aug 28, reared from unopened flowers of virgin's- 



bower {Clematis virginiana) . 

 L. crataegifolia Felt. Bath, Jl 17, reared from an irregular, rather spiny gall on 



the upper surface of a Crataegus leaf. The species is probably predacious. 

 L. eupatorii Felt. Reared Sep 12 from globose galls in flower heads of Eupatorium 



ageratoides. South Bay; Glen L. ; L. Champlain. 

 L. fliavomarginata Felt. Albany, Je 1, on white clover. 

 L. hicoriae Felt. Nassau, Je 14, on hickory. 

 L. juniperina Felt. Nassau, Aug 7. 



L. platanifolia Felt. NYC, Aug 1, reared from plane-tree leaves. 

 L. populifolia Felt. Albany, Jl 22, reared from a marginal leaf roll on poplar. 



The species is probably predacious. 

 L. rugosa Felt. Albany, Jl 15, reared from Solidago galls. 

 L. rumicis Felt. Newport, Jl 29, reared from curled dock seeds infested by 



Contarinia rumicis. 

 L. satiata Felt. Keene Val., Aug 28, Not. 

 L. scrophulariae Felt. W. Nyack, Aug 8, reared from distorted flower buds of 



Scrophiilaria marilandica. 

 L. solidaginis Felt. Albany, Aug 20, reared from a gall in association with 



Rhopalomyia albipennis Felt. 

 L. spiraeafolia Felt. Albany, Aug 23, reared from a thickened leaf fold on meadow- 

 sweet, Spiraea fomentosa. 

 L. triangularis Felt. W. Lebanon, Aug 26, reared from Solidago leaves. 

 L. tsugae Felt. L. Clear, Je 7, on hemlock. 

 L. verbenifolia Felt. Karner, Jl 20, from rolled leaves of Verbena urticaefolia. 



