ICHNEUMONIDAE 923 



A. detritus (Brulle). Coy Glen, Ithaca, Sep (Martin-CU) ; Barneveld, IVolcott. 

 A. devinctor (Say). Ithaca, Jan-Je (Martin-CU) ; McLean, Apr 17, 1925, Babiy 



(Bdy-CU) ; SI (Vier, Ashm-Ds) ; LI: Parkville (Martin-AM). 

 A. duplicatus (Say) (signatipes [Cress.]). New Russia, Aug, Bdy (Martin-CU); 



Rock City, Je (Martin-CU) ; Mud Cr., Je, MacG&Bdy (Martin-CU) ; Ithaca, 



May-Aug (Martin-CU) ; Norton's Landing, Cayuga L., May-Je, SmHH 



(Martin&Cress-CU) ; McLean, Jl 25-Sep 17, Sib, SRohinson (Bdy-CU) ; 



Albany, Je, Poughkeepsie, May, Yg (NYS) ; Nyack; LI: Flatbush, Zab, 



Rockaway (Martin-AM). 

 A. electus (Cress.). Ithaca, May (Martin-CU). 

 A. feralis (Cress.). Keene Val., Aug (NYS). 

 A. finitimus (Cress.). McLean, Aug 22, 1924, Sib (Cush-CU). 

 A. funestus (Cress.). Ithaca, Taughannock, Norton's Landing, McLean (Bdy-CU) ; 



New Russia, Axton (Bdy-CU) ; Oswego, Sep (Gahan-US) ; Nyack, Zab 



(US); LI (Vier). 



A. fuscifrons (Cress.). McLean, Sep 16, 1924, Sib (Cush-CU). 



A. germanus (Cress.). McLean, Aug 12, 1924, Sib (Bdy-CU) ; Johnstown, Aug, 

 Poughkeepsie, May, Yg (NYS). 



A. grandis (Brulle). New Russia, Aug, Bdy (Martin-CU) ; Johnstown, Sep; Can- 

 andaigua L., Jl (NYS) ; Otto, Sep, Comst (Martin-CU) ; Olean, Sep (Martin- 

 CU) ; Norton's Landing, Cayuga L., Je, SmHH (Martin&Cress-CU) ; McLean, 

 Sep 3, Sib (Bdy-CU); Nyack, West Farms (Martin-AM). 



A. helvipes (Cress.). Oswego, Jl (Ashm-US) ; LI: Flatbush, Je, Zab (Martin- 

 AM, Ashm-US). 



A. humillimus (D.T.) {humilis [Prov.]). Gloversville, Ap (NYS). 



A. improvisus (Cress.). McLean, Aug 26-Sep 4, Sib, SRobinson (Bdy-CU) ; LI 

 (Vier). 



A. inconstans (Cress.). Rochester Jet., Jl, Leon (Martin-CU) ; Norton's Landing, 

 Cayuga L., Je, SmHH (Martin-CU) ; Ithaca, Taughannock, Greenville, Jl 

 (Martin-CU). 



A. instabilis (Cress.). Axton, Je, M&H (Martin-CU); Ithaca, May-Jl (Martin- 

 CU) ; Huguenot, Zab (AM). 



A. jejunus (Cress.). Albany, Je, Aug (NYS); Nyack, Zab (Martin-AM); West 

 Farms, Angus (Martin-AM) ; LI (Vier, Cush-US). 



A. jucundus (Brulle) (flavisonatus [Cress.]). Keene Val., Jl-Aug (NYS) ; Albion 

 (Martin-CU) ; Gloversville, Mar, Bks (NYS) ; Oswego, Aug (US) ; Roch- 

 ester Jet., Jl, Leon (Martin-CU) ; Pike, Je (NYS) ; Otto, Je, Comst (Martin- 

 CU) ; Ithaca, Ap-Aug (Ashm,Martin-NYS,CU) ; Norton's Landing, Cayuga 

 L., Je, SmHH (Martin&Cress-CU) ; West Farms, A^igiis (Martin-AM) ; LI: 

 Flatbush, Zab (Martin-AM). Host: Papaipema (Noctuidae). 



A. lachrymans (Prov.). Utica, Pergande (Cush-US) ; McLean, Jl 25-Aug 19, 

 SRobinson (Cush-CU). 



A. laetus (Brulle) (canadensis [Prov.]). New Russia, Aug, Bdy (Martin-CU); 

 Newport, Aug, Yg (NYS) ; Axton, Je, M&H (Martin-CU) ; Oswego, Aug 

 (US) ; Rochester, Aug (Martin-CU) ; Manlius, Jl-Sep, SmHH (Martin-CU) ; 

 Buffalo, Nov, MCV, Stony I., Jl (US) ; Pike, Je, Yg (NYS) ; Clifton Sps., 

 Aug, Comstock (Martin-CU) ; Otto, Sep, Comstock (Martin-CU) ; Ithaca, 

 Je-Aug (Martin-CU, NYS) ; Taughannock, Jl (Martin-CU) ; Norton's Land- 

 ing, Cayuga L., Je, SmHH (Martin-CU) ; McLean, Jl-Sep 20 (Martin-CU) ; 

 Binghamton, Sep, Ellsworth (Martin-CU) ; Albany, Sep, Yg (NYS) ; Stock- 



