392 BIOLOGICAL sur\t:y of 



A. TiscHERiAE Viei'. S. W. Harbor, Aug. 11. Parasitic on 



Tisclieria. 

 A. xYLiNus Say. Common, June 10-Aug. 16. Parasitic on 



one of the 'cutworms,' Agrotis c-nigrum. 

 A. sp. Pars, on Dicymolomia julianalis, Aug. 16 (Br.). 

 A. n.sp. Pars, on Arbor vitae leaf-miner. July (Br.). 



Agathis Latreille 



A. FEMOEATOR Prov. Bar Harbor; Green Mt., Aug. 10-17. 



Bassus Fabricius 



B. BicoLOR (Prov.). Pars, on Rliyacionia comstochiana, July 

 6 (Br.). Bar Harbor; Salisbury Cove, Aug. 13-18. 



B. BREviCAUDA Mucs. Pars. on Coleopkora sp. Myrica aspleni- 

 folia and Coleopliora cinerella. May-Aug. (Br.). 



B. CALCARATUS (Crcss.). Pars. on Acrohasis comptoniella, 

 Aug. 5 (Br.). 



B. ciNCTus (Cress.). Pars, on Coleophora cinerella, June 

 (Br.). 



B. PERFORATUS Prov. Bar Harbor, Aug. 14. 



B. TiBiATOR Prov. Green Mt., Aug. 17. 



B. n.sp. Pars, on Arbor vitae leaf miner, Aug. 5 (Br.). 



Orgilus Haliday 



0. LATERALIS (Crcss.). Pars. on Arbor vitae leaf-miner, July 



24 (Br.). 

 0. n.sp. Pars, on Reciirvaria tliujaella, July 13 (Br.), 



Orgilomorpha Ashmead 



0. GELECHiAE (Aslim.) dct. C. F. W. M. Pars, oak blotch 

 miner, Mt. Desert, July 8 (Br.). 



EuBADizoN Nees 



E. GRAciLE Prov. Pars, on Arbor vitae leaf miner, July, Aug. 



and Sept. (Br.). 

 E. sp. Bar Harbor, Aug. 15. 



