4."!2 BIOLOGICAL sikvkv of 



Phoboceb \ Desvoidy 



P. coccyx Aldr. .V: Webb.? Duck Brook, Sept. 11. 



P. mamma Aldr. & Web. Bar Harbor, June 12 (Br.). 



1*. sp. Bred from pitch pine sawfly material, June 21 ( Br.). 



Gymnochaeta Desvoidy 



(r. \i\iD\ Will. Bar Harbor, June 21. 



PSEUDEUANTHA Townsciul 



I', pristis Walk. Salisbury Cove; Eagle Lake, July 15-18. 

 hi T.S.X.M. 



Xcmorilla Desvoidy 



X. maculosa Meig. (pyste Walk). Long Pond; Green Mt.; 

 S. W. Harbor, July 15-Aug. 21. 



Zenillia R.-Desvoirtv 



Z. (parexorista) affinis Fall. S. W. Harbor, June 16. 



Z. (ecsisyropa) blanda 0. S. Green Mt. ; Penikese, July 6- 



Aug. 17. Bred from Depressaria infesting eow parsnip. 

 Z. (phryxe) caesak Aldr. (E. nigripalpis Town.). Common, 



Aug. 13-Sept. 6. 

 Z. (parexorista) cheloxiae Bond. Penikese, July 12. 

 Z. eudryae Town. X. E. Harbor, July 13 (Minot). 

 Z. (parexorista) confines Fall. 

 Z. futilis 0. S. Station F2b'8. 



Z. helvixa Coq. S. W. Harbor; Penikese, Aug. 11-22. 

 Z. virilis. Green Mt., Aug. 17. 

 Z. (phyhyxe) vulgaris Fall. Penikese; Witch Hole Pond, 



July 23-Sept. 11. 



Gonia Meigen 



(r. brevipulvilli Toth. Rhodora Meadow, May 2(1. 

 (r. (cnephlogonia) distincta Smith. Common, July 15- 

 Aug. 22. 

 G. prontosa Say. Bar Harbor, June 11. 



