THE MOUNT DESERT REGION 44 1 



M. lutus Prov. Bar Harbor, July 24. 



M. melanaspis Ashm. Pars, of Coleophora salmani. S. \V. 



Harbor, July 13. 

 M. meromyzae Gahaii. S. W. Harbor; Long- Pond, July 13- 



16. Parasitic on Meromysa americana. 

 M. montowesi Vier. Pars, of Paraclemensia acerifoliella. 



Mt. Desert, May 29 (Br.). 

 M. nanus Prov. S. W. Harbor, June 27. 

 M. nitidus Prov. S. W. Harbor, July 13. 

 M. nuperus Cress. Salisbury Cove, July 25. 

 M. pini Mues. Long- Pond, June 17. Parasitic on the white 



pine weevil (Pissodes strobi). 

 M. podunkorum Vier. Bar Harbor, Aug. 15. 

 M. pygmaeus Prov. S. W. Harbor, Sept. 6. Parasitic on 



Microlepidoptera of the genus Coleophora. 

 M. tenuiceps Mues. (Proc. U. S. Nat. Museum, vol. 67, art. 



8, p. 46, 1925). Bar Harbor; Salisbury Cove; Narrows, etc., 



July 10-25. Parasitic on weevils. 

 M. n.sp. Muesebeck. Bar Harbor, Aug. 16. 



Heterospilus Haliday 



H. leptostylt Roh. Pars, of borers in cherry. Mt. Desert, 



June 28 (Br.). 

 H. sp. Hatched ex larch July 1, 1944. In U. S. N. M. 



Exothecus Wesmael 



E. sp. det. C. F. W. M. 1938. Bar Harbor, Me., June 7, 1934. 

 Pars. Lithocolletis corylisplla. 



Phanomeris Forster 



P. phyllotomae Mues. det. C. F. W. M. 1938. Bar Harbor, 

 Me., June 15, 1937. Pars. Phyllotoma nemorata, June 10, 

 1937. Pars. Phyllotoma or Ancliylopera. 



Xoserus Forster 



N.sp. Station F179, Aug. 24. 



