BIOLOGICAL SURVEY OF 



Chelonus (Cheonella) Panzer 



C. BASiLAEis Say. Echo Lake, July 17. 



C. Fissus Prov. Narrows, July 27. 



C. SASSACUs Vier. Narrows; Salisbury Cove, July 25-27. 



C. SERiCEUS Say. Bar Harbor; Salisbury Cove, July 24- 



Aug. 16. 

 C. sp. Salisbury Cove, Aug. 11. 

 C. sp. Pars, on Arbor vitae leaf miners. Mt. Desert, July 25 



(Br.). 



ASCOGASTER Wesmael 



A. CAEPOCAPSAE Vier. S. W. Harbor, July 13. 



MiCROGASTER Latreille 



M. BREviCAUDA Prov. Salisbury Cove; S. W. Harbor, July 



14, 19. 

 M. CANADENSIS Mues. Pars. on leaf-rollers of poplar. ^It. 



Desert, July 11 (Br.). 

 M. EPAGOGEs Gahan. Salisbury Cove, July 18. Parasitic on 



Epagoe sulfur eana. 

 M. FACETOSA Weed. Common, July 10-20. Parasitic on the 



clover-moth {Plathypena scahra). 

 M. MELLiGASTER Prov. {ruhHcoxa Prov.). Common on the 



marshes at the Narrows, July 27. 

 M. scHizuRAE Mues. Pars, on the moths. Mt. Desert, June 



27 (Br.). 



MiCROPLiTis Foerster 



M. ALASKENSis Aslim. S. W. Harbor; Salisbury Cove, July 

 14—18. Parasitic on Hadena and Plusia. 



M. CERATOMiAE Eilcy. S. AV. Harbor; Bar Harbor, July 20- 

 24. Parasitic on the larvae of Sphingidae, Ceratomia, 

 Paonias and Sphinx. 



M. FELTiAE Mues. S. W. Harbor, July 19. Parasitic on 'cut- 

 worms' of the genus Feltia. 



M. sp. Pars, on Catocala antinympha. Mt. Desert, July 1 

 (Br.). 



M. n.sp. (Muesebeck). Bar Harbor, July 24. 



