North- American Insects. 13 



11. Everes comyntas. 



Polyommatics comyntas, Godart, Enc. M^tb. ix. p. 660. n. 147 (1823). 

 Rapids of the Drowned, 29tli June. 



12. Cuptdo Ii/gdamus. 

 Polyommatus lygdnmus, Doubleday, Entomologist, i. p. 209 (1842). 



Athabasca River, 5th June. 



13. Pleheius podarce. 



LyccBna podarce, Felder, Reise der Nov., Lep. ii p. 282. n. 359, 

 pi. XXXV. figs. 22, 23 (I860). 



Rapids of the Drowned, 1st July. 



14. Pleheius Scudderi. 



Lycesna Scudderi, Edwards, Proc. Acad. Nat. Sci. Philad. 1861, p. 164. 



East bank of the Mackenzie River, 30 miles north of the 

 Arctic circle, 18th July. 



15. Golias occidentalis ? 



Colias occidentalis, Scudder, Proc. Bost. Nat. Hist. Soc. ix. p. 109 

 (1862). 



? var. ? Carberry, Western Manitoba. 



This specimen has an orange flush on the primaries and is 

 not unlike some females of C. ariadne excepting in its 

 superior size. 



16. CoUas interior? 



Colias interior, Scudder, Proc. Post. Nat. Hist. Soc. ix. p. 108 (1802). 



? . Fort Good Hope, Mackenzie River, 18th July. 



It is quite possible that I have failed rightly to identify the 

 two preceding females of Colias • in fact I do not believe that 

 anyone but Mr. W. H. Edwards could form any definite 

 opinion respecting them. 



17. Ganoris hulda. 



Pieris hulda, Edwards, Trans. Am. Ent. Soc. ii. p. 370 (1870). 



Rapids of the Drowned, 29th and 30th June ; Pulo River, 

 31 miles south-west of the Mackenzie Delta, 15tli July. 



We have specimens of this species in the Museum from 

 British Colombia. 



1 8. Ganoris pallida. 



Pieris pallida, Scudder, Proc. Bost. Nat. Hist. Soc. viii. p. 183 (1861). 

 Winnipeg, Manitoba, 11th September. 



