• Braconidae 915 



O. cinctus Prov. Addit. fauna Can. Hymen., 1886, p. 124. Potsdam, Jl (Mues- 



CU) ; Norton's Landing, Cayuga L., SniHH (Mues-CU) ; Ellis to Slaterville, 



Caroline to Harford, Je, MacG&Bdy (Mues-CU). 

 O. cupidus Gahan. Proc. Ent. Soc. Wash., 1919, 21 : 162. NYC, type locality, 



HBShazv; LI: Brooklyn, reared from Pegomyia hyoscyami (Panzer) by 



Montague Free. 



O. dimidiatus (Ashm.). Proc. U.S. Nat. Mus., 1888, 11:647. Ithaca, Jl (Mues- 

 CU). A common parasite of Agromyza pusilla Meig. 

 [0. ferrugineus Gahan. Proc. U.S. Nat. Mus., 1915, 49:75.] 



O. foveolatus Ashm. Proc. U.S. Nat. Mus., 1888, 11:654. Norton's Landing, 

 Cayuga L., SmHH, Ithaca, Jl (Mues-CU) ; Ellis to Slaterville, Je, 

 MacG&Bdy (Mues-CU). 



O. fuscipennis Gahan. Proc. U.S. Nat. Mus., 1915, 49:79. McLean, Aug 19, 

 SRohinson (Mues-CU); Ithaca, Jl (Mues-CU). 



O. luteiceps Vier. Trans. Kans. Acad. Sci., 1905, 19:271. Mix Cr. Val., 



Cattaraugus Co, Je (Mues-CU). 

 O. mandibularis Gahan. Proc. U.S. Nat. Mus., 1915, 49:81. Pine I. (FrostSW), 



from Pegomyia pusilla Meig. 



O. politus Prov. Nat. Can., 1883, 14:16. Ithaca, May-Je (Mues-CU). 



O. provancheri D.T. Cat. Hvmen., 1898, 4:64. Axton, Je, M&H (Mues-CU); 



Caroline to Harford, Je, MacG&Bdy (Mues-CU) ; Freeville, Jl (Mues-CU) ; 



McLean, Aug 31 (Mues-CU). 



O. quebecensis (Prov.). Nat. Can., 1881, 12:201, fig. 28. Ithaca, reared from 

 Pegomyia calyptrata Zett. by FrostSW. 



O. sanguineus Ashm. Proc. U.S. Nat. Mus., 1888, 11:655. Recorded from NY. 

 A parasite of Trypetidae. 



O. striativentris Gahan. Proc. U.S. Nat. Mus., 1915, 49:89. LI: Westbury, Ap 



7, from Phytomysa ilicis Curtis (Felt). 

 O. succineus Gahan. Can. Ent, 1913, 45 : 149. Slaterville to Caroline, Je, 



MacG&Bdy (Mues-CU) ; Florida (FrostSW), from Agromysa parvicornis 



Lw. ; Pine I. (FrostSW), from A. pusilla Meig. 



©.tibialis Ashm. Can. Ent., 1893, 25:79. Durlandville (FrostSW), from 

 Agromysa melanopyga Lw. 



O. utahensis Gahan. Can. Ent., 1913, 45:145. Florida (FrostSW), from 

 Agromysa parvicornis Lv^, 



SUBFAMILY EUPHORINAE 



But little is known regarding the habits and biology of members of this group, but 

 most of the species are apparently parasitic on various Coleoptera. 



PeriLITUS Nees 



[P. epitricis Vier. Proc. U.S. Nat. Mus., 1912, 42 : 625. Reported from N. J., and 

 probably occurs in NY. A parasite of the tobacco flea-beetle, Epitrix parvula 

 (Fab.).] 



[P. gastrophysae Ashm. Proc. U.S. Nat. Mus., 1888, 11:641. Recorded as a 

 parasite of Gastroidea cyanea Melsh, (Chrysomelidae).] 



