THE MOUNT DESERT REGION 281 



Hypebetis Guenee 



H. AMiCARiA H.-Sch. (5043). Common from May 30- July 30. 



The larva feeds on alder, beech, birch, oak, etc. A species of 



many forms and varieties. 

 H. amicaria form ai.ikxaria H.-Sch. (504.')). Bar Harbor, 



June 28 (Br.). 



Nematocampa Guenee 



N. limbata Haw. (5044). Penikese in Aug.; Bar Harbor, 

 July 25 (Br.). This species extends southward to the 

 tropics. The larva feeds on apple, maple, etc. 



Metarranthis Warren 



U. hypochraria H.-Sch. (5046). Corfield at light ; Bar Har- 

 bor, June 13-22 (Br.). The larva feeds on apple, etc. Quite 

 variable in markings. 



M. warxeri Harr. (5048). Corfield at light, June 15; the 

 Heath, June 6, about alders, the food. 



M. broweri Rupert. Bar Harbor (Br.). 



M. franclemonti Rupert (5049.1). The Heath, June 6 (Br.). 



M. duaria Gn. (5050). N. E. Harbor; Corfield at light; Jor- 

 dan Pond, June 10-26. The larvae feeds on oak. 



M. duaria form hamaria Gn. (5050). Bar Harbor, June 13. 



M. OBFiRMARiA Hbn. (5052). Bar Harbor, June 4 (Br.). 



Metanema Guenee 



M. ixATOMAitiA (in. (5054). Corfield at light, June 17-July 



21. The larva feeds on poplar. 

 M. determixata Wlk. (5055). N. E. Harbor, July 25- Aug. 



25 (Minot) ; Bar Harbor, June 22-July 22. 



Selenia Hiibner 



S. alciphearia Wlk. (5057). Bar Harbor, May 18 (Br.). 

 Verv scarce. 



