Syrphidae 795 



Leucozona Schiner 



L. lucorum L. var. americana Curr. Keene Val., Je (Snn) ; Mt. Skylight, 4800 ft. 

 (Beq). 



DiDEA Macquart 



D. fasciata Macq. var. fuscipes Will. Erie Co, May-Je (MCV) ; Ithaca, Je; L. 

 George, Sep; Karner, May; NYC; SI (Bs). 



Syrphus Fabricius 



S. amalopis O.S. Old Forge, Jl ; Axton, Je; Mt. Marcy, Je-Jl (Beq); Ithaca, 



May ; Nassau, May ; Oliverea. 

 S. arcuatus Fall. Adirondacks, Je ; N. Evans, May (MCV); Axton, Je; Keene 



Val., May-Jl; Mt. Marcy; Ithaca, Ap-Je; SI, May-Jl (Bs) ; LI: Kings Pk., 



Jl (Bs) ; Jl-Sep. 

 S. disjectus Will. Keene Val., Jl (Not) ; N. Evans, May. 

 S. divisus Will. Niagara Falls, Je; Lancaster, Sep (MCV); Oliverea; SI, Sep 



(Bs). 

 S. emarginatus Say. Niagara Falls, Je, Gowanda, Aug (MCV); Ithaca, Je-Aug ; 



Ft. Montgomery (Schott) ; Stony Pt. (Schott) ; Inwood, NYC (Schott) ; SI, 



Sep (Bs) ; LI: Cold Sp. Harb. 



S. felix O.S. Piseco L., Aug; Grand I., Sep (MCV); Nassau, May; West Pt., 

 Sep; Ft. Montgomery (Schott); SI, May-Sep (Bs) ; LI: Flushing. 



S. knabi Snn. Ithaca, Jl-Aug; Ft. Montgomery (Schott); SI, May-Sep (Bs) ; 



LI: Huntington (Schott). 

 S. latifasciatus Macq. (abbreviatus Will, not Zett.). SI, Je, Bs. 



S. laxus O.S. Old Forge, Jl ; Essex Co, Jl ; Upper Ausable L. ; Mt. Skylight; L. 

 Tear ; Woodhull L., Aug ; L. George, Sep. 



S. nitens Zett. Nyack (Schott) ; SI (Curr) ; LI: Farmingdale (Curr). 



S. perplexus Osburn. Mt. Marcy; Keene Val., Ap-Jl ; Mt. Skylight; Herkimer; 

 Niagara Falls, Sep (MCV) ; Buffalo, Golden, May (MCV) ; Rock City, Je, 

 Ds (Osburn); Ithaca; Taughannock Falls; Nyack (Schott); Suffern 

 (Schott); White Plains; SI, Ap-Sep (Bs) ; LI: Flushing; Queens (Schott). 



S. rectus O.S. Herkimer, Aug; Erie Co, Jl-Oct (MCV); Ithaca, Ap-Aug ; Ft. 

 Montgomery (Schott); SI, Jl-Sep (Bs) ; LI: Sands Pt. ; Cold Sp. Harb., 

 Sep (Bs). 



S. ribesii L. Adirondacks; Niagara Falls, Je; Erie Co, Sep (MCV); Manlius ; 

 Ithaca, Jl; Catskills ; West Pt. ; Hillburn (Schott); Suffern, May (Bs) ; 

 Bronx Pk., Jl ; SI: common (Bs) ; Clove Val., May, Jl, Ds (Beq) ; Richmond, 

 May, Ds (Beq); LI: Sea Cliff, Jl; Cold Sp. Harb., Aug, Sands Pt, Je-Oct 

 (Bs). 



S. ribesii var. vittafrons Sh. Inwood, NYC (Schott). 



S. sodalis Will. Mt. Marcy (Beq). 



S. torvus O.S. Adirondacks, Jl ; L. Tear; Mt. Marcy; Niagara Falls, Je ; Buffalo, 

 Ap, Oct (MCV) ; Ithaca, May; Oliverea; Ft. Montgomery (Schott) ; SI, Ap- 

 May (Bs) ; Clove Val., Ds; LI: Flatbush; Glendale (Schott). 



S. venustus Meig. Keene Val., May (Not) ; Oliverea. 



S. vitripennis Mg. Inwood, NYC (Schott); LI: Flatbush, Flushing (Schott). 



