68 BIOLOGICAL SURVEY OF 



LOPHODONTA Packard 



L. ANGULOSA Abb. & Sm. Salisbury Cove, July 24-Aug. 15 



(Dahlgren). The larva feeds on oak. 

 L. FERRUGiNEA Pack. N. E. Harbor (Minot) ; Salisbury Cove 



(Dahlgren), July 10-16. The larva feeds on birch. 



Symmerista Hiibner 



S. ALBiFRONS Abb. & Sm. N. E. Harbor, July 18 (Minot). 

 The larva feeds on oak, maple, etc. 



Dasylophia Packard 



D. ANGUiNA Abb. & Sm. Salisbury Cove, July (Dahlgren). 

 The larva feeds on locust. 



Heterocampa Doubleday 



H. GUTTiviTTA Walk. N. E. Harbor, June 26 (Minot). The 

 larva is popularly known as the 'saddle prominent' and is 

 often injurious to maples and poplars. 



ScHizuRA Doubleday 



S. UNICORNIS Abb. & Sm. N. E. Harbor, Aug. 11 (Minot). 

 The larva feeds on orchard and shade trees. 



Cerura Schrank 



C. BOREALis Bdv. Bar Harbor, Sept. The larva feeds on 

 willow. 



Gluphisia Boisduval 



G. sEPTENTRioNis Walk. N. E. Harbor, Aug. 19 (Minot). The 

 larva feeds on willow, poplar, and birch. 



Lymantriidae (Liparidae) 

 NoTOLOPHUS Germar 



N. antiqua Linn. Old tussock-moth. Bar Harbor. The larva 

 feeds on most of the orchard and forest trees. 



Hemerocampa Dyar 



H. LEucosTiGMA Abb. & Sm. White-marked tussock-moth. 

 N. E. Harbor (Minot); Salisbury Cove (Dahlgren), Aug. 

 7-Sept. 24. The larva feeds on various fruit and shade 

 trees. 



