THE CANADIAN ENTOMOLOGIST. 83 



Pyrantels huhtera Drury. — Sault Ste. Marie; rare 



Pvrameis cardui Linn. — Larva found feeding on thistle at the Sault, 

 but no specimen of the imago seen. 



Polyommatus Americana Harris. — Sault Ste. Marie ; very abundant. 



Hesperia ? — A species quite new to me, with very distinct 



white spots on the under side. I have not yet had time to look up 

 authorities for its determination. It appeared to be quite common on 

 St. Joseph's Island and at Sault Ste. Marie. 



The foregoing list includes all the species of butterflies that I 

 observed. The only others found by the Agassiz Expedition on the 

 northern shores of Lake Superior were Colias pcHdiic! Boisd. ; Colias 

 chrysotheme ? Esper. (probably the species that I met with) : C. Eury- 

 i/ieme Boisd.); Limenitis arthemis Drury. ;'and Melitiva cocyta Cramer." 



LEPIDOPTERA HETEROCERA. 



Deilephila ehamtcnerii Harris. — A single specimen hovering abotit 

 Petunias and other flowers in a garden at Sault Ste. Marie. North 

 shore of Lake Superior (Agassiz). , 



Eudryas grata Fabr. — One specimen ; Garden River. 



Lycomorpha pliolus Drury. — Several specimens on lichen-covered 

 rocks at Bruce Mines. 



Hypoprcpia fucosa Hubn. (Gmphria vittata Harris). Bruce Mines 

 and Sault Ste. Marie ; several specimens. 



UtetJuisa bdla Linn.— Bruce Mines; one specimen. 



Arctia Saimdersii Grote. — Garden River ; two specimens. 



Samia cecropia Linn. A large number of the larvae of this moth 

 were observed last summer on a young plum tree at Collingwood. 



Acronycta acericola Guen.- Larva found feeding on Cornel at Sault 

 Ste. Marie. 



Nephelodes mmiaus Guen. — Attracted by light, Sault Ste. Marie. 



Agrotis jaculifera Guen. — Garden River. 



Graphiphora baja Gmel. — Sault Ste. Marie. 



Erasiria carneola Guen. — Sault Ste. Marie. 



Plusia balluca Gever. — Sault Ste. Marie. 



Plusia simplex Guen. — Sault Ste. Marie. 



Plusia ? — Two specimens of a species quite new to me, and 



which I have not yet determined ; Sault Ste. Marie. 



* Agassiz's Lake Superior, page 392. 



