184 Chermidae — Aphiidae 



2933 P. annulata Fitch. Karner, Je, on white birch (NYS). 



2936 P. floccosa Patch. Cranberry L., Barber Pt., C hildiv old & Ranger (Osb). 



2938 P. trimaculata Crawf. L. Placid, Aug, CS Sheldon (Crawford) ; Cranberry 



Cr., abundant on Prunus pennsylvanica; Elma, Gowanda, Salamanca 



(EPV). 

 2940^ P. buxi L. NYC, abundant on box hedge (Bks). 

 2942 P. galeaformis Patch. Speculator, Aug, Yg; Blue Mt., Jl (NYS) ; L. Placid, 



Aug, EPV (NYS) ; North Cr., Aug (NYS) ; Freeville, Jl (Patch) ; 



Karner, Mar (Patch); Stamford, Aug (EPV). 

 P. quadrisignata Wlk. "NY"(Wlk). 



Family APHIIDAE 23 



SUBFAMILY APHIINAE 



Tribe Lachnini 



Anoecia Koch 



A. querci (Fitch). Ithaca, very common on leaves of red oak (Morr). 



EULACHNUS Del Guercio 

 E. agUis (Kalt). Albany, NYC, Jl, on pine (Gill-NYS). 



DiLACHNUS Baker 



D. abietis (Fitch). L. Placid, Sep, CHPeck (NYS)., 

 D. laricifex (Fitch). Ithaca, Je, on larch (Morr). 



D. strobi (Fitch). Ithaca, on white pine (Morr, with query) ; LI: Wading R., 

 May, on pine (01s). 



LONGISTIGMA Wilson 



L. caryae (Harr.). S. Byron, Je, JFRose (NYS). 



Lachnus Burmeister 



L. curvipes Patch. Old Forge, on balsam, Aug (Felt). 



L. viminalis (Fonsc.) {dentatus Le B.). Poughkeepsie, May; Ossining, May 

 (NYS) ; LI: Flushing, Sep, on willow (NYS). 



Tribe Callipterini 



Phyllaphis Koch 



P. fagi (L.). A woolly species which appears to be very common on the leaves of 

 copper beech, in various parts of the State ; probably widely distributed : 

 Albany, Tivoli, Rochester, Brewster, Tarrytown. 



23 The present list is based upon one prepared by Dr. E. P. Felt several years ago, compiled from 

 literature and from specimens and records in the New York State Museum, which has been further 

 added to by the editor. A. C. Baker and P. W. Mason, of the United States Bureau of Ento- 

 mology, have kindly rearranged the synonymy in the present list and have gone over the manuscript 

 for possible errors. Dr. Edith M. Patch also has looked over the manuscript and made several 

 changes and suggestions. 



