THE MOUNT DESERT REGION 123 



Strongylogastroidea Ashmead 



S. APicALis Say. Upper Hadlock Pond; Bar Harbor, S. W. 



Harbor, June 10- July 15. The larva feeds on Rubus. 

 S. PALLicoRNis Nort. Bar Harbor, July 24. 

 S. TERMiNALis Say. Echo Lake; S. W. Harbor, June 22- 



July 15. 



DiMORPHOPTERYX Ashmead 



D. MELANOGNATHUS Roli. Bar Harbor, Aug. 17. 



D. piNGuis Nort. Salisbury Cove, July 14. The larva feeds 



on birch, cherry, maple, etc. 

 D. oRONis MacG. Salisbury Cove, July 25. 



POLYSELANDRIA MacGillivray 



P. FLAViPEs Nort. Jordan Pond; S. W. Harbor, June 10- 

 July 15. The larva feeds on brake (Pteris aquilina). 



Strongylogaster Dahlbom 



S. TACITUS Say. Upper Hadlock Pond, June 10. 



Dolerus Jurine 



D. sp. S. W. Harbor, June 21. 



LoDERUS Konow 



L. ALBiFRONS Nort. Seal Cove, June 20. 



Pachyprotasis Hartig 



P. RAPAE Linn. Echo Lake, July 12. 



Lagium Konow 



L. ATR0\^0LACEUM Nort. Bar Harbor; LTpper Hadlock Pond, 

 June 10. 



Neopus MacGillivray 



N. QUATuoRDECiMPUNCTATUs Nort. Bar Harbor, June ^. 



Tenthredella Eohwer 



T. ANGULiFERA Nort. Bar Harbor, June 9-July 21. 

 T. BASiLARis Prov. S. W. Harbor, June 20. 

 T. ExiMiA Nort. Salisbury Cove, Aug. 9. 

 T. GRANDis Nort. Echo Lake, July 17. 



T. LEucosTOMA Kby. Bar Harbor ; Echo Lake ; S. W. Harbor, 

 June 9-July 20. 



