990 PSAMMOCHARIDAE ChRYSIDIDAE 



C. fraterna Sm. Peru, Je 10 (Bks-CU) ; New Russia, Aug 18 (Bdy-CU) ; 

 Wilmington, Aug 20-25, 1000-2200 ft. (Bks-CU) ; Honeoye Falls, Aug 15, 

 Leon (Bks-CU) ; Otto, Sep, 1886, Comstock (Bdy-CU) ; Ithaca, Je 7-Jl 

 25, frequent (Bks-CU) ; Malloryville, Je 18-20, MacG^ (Bdy-CU) ; McLean, 

 Jl 18, 1921 (Bdy-CU). A common Canadian and transitional form. 



C. robinsonii Cress. McLean, Jl 19, visiting Cicuta maculata, And (Bdy-CU). A 

 rare species, mostly southern and central. 



Family CHRYSIDIDAE: Cuckoo Wasps, or Gold Wasps 



Compiled by Leland H. Taylor 



(These wasps live as social parasites in the nests of solitary bees and wasps.) 



OmalUS Jurine 



(Elampus Spinola) 



O. corruscans (Nort.). Aurora (E. Aurora?) (AM) ; Manlius, Aug 4, Norton's 



Landing, Cayuga L., May 25-Je 22, SmHH (MacG). 

 O. laeviventris Cress. Albany, Je, Karner, May (NYS). 

 O. sinuosus (Say). Norton's Landing, Cayuga L., Je 2, SmHH (MacG-CU). 



HOLOPHRIS Mocsary 



H. iridescens (Nort.). Norton's Landing, Cayuga L., May 25-Je 15, Ithaca, May- 

 Jl 16, SmHH (MacG-CU)'. McLean, Sep 12, 1924, Sib (Bdy-CU). 



NOTOZUS Foerster 



N. marginatus Patton. N. Fair Haven, Jl 4 (Taylor-CU) ; Penn Yan, Jl 12, 1925, 



Babiy (Taylor-CU) ; Ithaca, Jl 16-19 (MacG, Bdy-CU). 

 N. viridicyaneus (Nort.). Herkimer, Aug 8, 1921, Leon (Taylor-CU). 



HOLOPYGA Dahlbom 



H. ventralis (Say). Norton's Landing, Cayuga L., Jl, SmHH (MacG-CU) ; Ithaca, 

 Je-Jl 21 (MacG-CU). 



HedycHRIDIUM Perrin 



H. dimidiatum (Say). Manlius, Aug 4, SmHH (MacG-CU); Ithaca, Jl 25 

 (Bdy-CU). 



HedycHRUM Latreille 



H. violaceum Brulle. Long L., Aug (NYS) ; N. Fair Haven, Jl 4, 1922, Spring 

 Lake, Jl 22, 1918, Bdy (Taylor-CU) ; Ithaca, Jl 5-Aug 26 (MacG, Bdy-CU) ; 

 Karner, Je (NYS). 



Parnopes Fabricius 



P. aglaspidula Melander and Brues. "NY" (Taylor). 



