the mount desert eegion 381 



Crabbonidae 



Crabro Geoff roy (Cimhex Olivier and auct.) ' 



C. AMEKiCANus Leacli. American sawfly or 'Willow worm.' 

 Bar Harbor; Corfielcl; Green Mt. summit; Eden, July 13- 

 Aug. 15. The larva feeds on willow, poplar, elm, etc. The 

 large white larva is conspicuous on willow. 



C. AMERICANA var. ALBus (Nort.). Seal Cove (Sanford) ; Salis- 

 bury Cove; Corfield, June 20-July 24. 



C. AMERICANA var. LAPOETEi LcPel. Edcu, July 24. 



Trichiosoma Leach 



T. TRIANGULUM Kby. Newport Cove; Great Head; Corfield; 

 Breakneck Road ; Eden, June 16-July 23. The larva feeds 

 on w^illow, cherry, alder, etc. 



Argidae 



Arge Schrank (Hylotoma Latreille) 



A. CLAvicoRNis Fab. Common, July 17-Aug. 19. The larva 



feeds on willow. 

 A. MACLEAYi Leach. Bar Harbor; Green Mt. ; N. E. Harbor, 



June 13-Aug. 23. The larva feeds on wild cherry, birch, 



mountain ash, etc. 

 A. PECTORALis Leach. Echo Lake; Eden, June 27-July 13. 



The larva feeds on birch. 

 A. scAPULARis Klug. Eden, July 15. The larva feeds on 



white birch and elm. 

 A. VERACEUS Klug. Record of capture lost. 

 A. sp. Eden, July 12. 



Sterictiphora Billberg 



S. EBENA Nort. Jordan Pond, June 10. 



