278 ENTOMOLOGICAL NEWS [Dec., '19 



HYMENOPTERA. 



Spathius trifasciatus Riley. Wenonah, July 15 (Dcke.). 



Ichneumon inurbanus Cress. Manumuskin, September 20 (Dcke.). 



Stomatoceras unipunctatipennis var. americensis Gir. Camden 

 Co. (Fox, Ent. News, vol. xxix, p. 127). 



Closterocerus cinctipennis Ashm. New Brunswick, Asbury, High 

 Bridge, July. Parasitic upon eggs and larvae of Brachys oi'ata 

 (Weiss). 



Exallonyx grandis Brues. Ramsey, August 22 (Jour. N. Y. 

 Ent. Soc., vol. xxvii, p. 17). 



Andronicus truncata Cress. Tom's River. July 12 (Dcke.). 



Bombus bimaculatus Cress. Brown's Mills, June 17 (Dcke.). 



Metopius pollinctorius Say. Elizabeth; reared from a Luna moth 

 cocoon (Felt). 



Ephedrus nitidus Gahan. New Brunswick; bred from cabbage 

 aphis. 



DIPTERA. 



Chrysopila proxima Wlk. Wenonah, May 30 (Dcke.). 



Dasyllis cinerea Back. Brown's Mills, May 19 (Dcke.). 



Psilopodinus comatus Loew. Orange Mts., July 1 (Wdt.). 



Argyra calceata Loew. Fort Lee, July 4 (Wdt.). 



Neurigona maculata V. D. Forest Hill, August (Wdt.). 



Neurigona floridula var. infuscata, V. D. Wenonah, June 22 

 (Dcke.). 



Dolichopus marginatus Aid. Barnegat City, August 12 (Har- 

 beck.). 



Tachytrechus laticrus Coq. Manahawken, July 30 (Ent. News, 

 vol. xxix, p. 46). 



Plagioneurus univittatus Loew. Cape May. August 9 (Dcke.). 



Eumerus strigatus Fallen. (The lunate onion fly). Rutherford 

 Riverton, Orange; all summer and occasionally in greenhouses 

 during the winter. A European species now common in New 

 Jersey; larvae live in onions and bulbs, sometimes causing serious 

 injury (Nicolay). 



Spilomyia quadrifasciata Say. Fort Lee, September 3 (Bequaert). 



Crioprora cyanogaster Loew. Palisades, March 31; rare on 

 pussywillow (Nicolay). 



Pipiza pistica Williston. Lakehurst, June 20 (Nicolay). 



Myiolepta nigra Loew. Lambertville, April 19; flying along road 

 like bee (Nicolay). 



Chilosia cyanescens Loew. New Brunswick, June 15 (Nicolay). 



Xanthogramma felix O. S. Riverton, June 1 "> (Dcke.). 



Helophilus bilinearis Williston. Secaucus, April 17-May 7; mod- 

 erately abundant on dogwood and other blossoms (Nicolay). 



