246 A Systematic List of Lepidoptera, 



Distribution. — Massachusetts, (Harris) ; Ohio, (Kirtland) ; L&kd 



Superior, (Agassiz) ; Eastern Townships, 

 (Gosse) ; South side of the Gulf, (R. Bell) ; 

 Rouge District. 



Family IV. LYC^NiDiE Leach. 



Genus 1, Thecla, Fab. 

 1. T. Niphon? Hiibner. — Sore! and perhaps Montreal, May: (several 



other species undetermined.) 

 Genus 2, Chrysophanus, Hiibner ; Lycasna, Fab. ; Polyommatus, Boisd, ; 



1. C. Americana, Harris, (American Copper). — Common, August. 



Distribution. — Massachusetts, (Harris) ; Ohio, (Kirtland) ; East- 

 ern Townships, (Gosse) ; Rouge District and 

 Sorel. 



2. C. Thoe? Boisd. — Lachine, (Barnston). 



Distribution. — Rockport, Ohio, (Kirtland). 

 Genus 3, Polyommatus, Latr. ; Lyc^na, Boisd. 



1. P. pseudargiolus, Boisd. ; Lucia, Kirby, (Spring Azure). — Not very 



common. May and June. 

 Distribution. — Massachusetts, (Harris) ; Rockport, Ohio, (Kirt- 

 land) ; Eastern Townships, (Gosse) ; Lati- 

 tude, 54° North, (Kirby) ; South side of the 

 Gulf, (R. Bell) ; Rouge District. 



2. P. Comyntas, God^.— Lachine, (Barnston). 



Distribution.-^'Rock.T^orty Ohio, (Kirtland). 



Family V. Hesperid^, Leach. 



Genus 1, Eudamus, Swains. 

 1. E. Tityrus, Fab. ; Clarus, Cramer. — Numerous, 1858, (Mr. Fowler). 

 Distribution. — Massachusetts, (Harris) ; Ohio, (Kirtland). 

 Genus 2, Pamphila, Fab. 

 1. P. cernes, Boisd., (Tawuy- edged Skipper). — Not uncommon. 



Distribution. — Eastern Townships, (Gosse) ; and several unde- 

 termined species. 



Heterocera, Boisd, 



Group I. Sphingina, Stainton. 



Family I. Sphingid^, Leach. 

 Genus 1, Smerinthus, Latr. 



1. S. geminatus, iSay ; ceris'u, Kirby, (Twin-eyed Hawkmoth). — Not un- 



common. 

 Distribution. — Massachusetts, (Harris) ; Orillia, C.W., (Bush.) j 



Eastern Townships (Gosse) ; Sorel. 



2. S. myops. Abbot <Sr Smith. — Rare. 



Distribution. — United States, (Doubleday). 

 Genus 2, Sphinx, Linn. 

 1. S. drupiferarum, Jbbot and Smith. — Common, June and July. 

 Distribution. — United States. 



