North-American Insects. 13 
11. Everes comyntas. 
Polyommatus comyntas, Godart, Ene. Méth. ix. p. 660. n. 147 (1823). 
Rapids of the Drowned, 29th June. 
12. Cupido lygdamus. 
Polyommatus lygdamus, Doubleday, Entomologist, i. p. 209 (1842). 
Athabasca River, 5th June. 
13. Plebetus podarce. 
Lycena podarce, Felder, Reise der Noy., Lep. ii p. 282, n. 359, 
pl. xxxv. figs. 22, 23 (1865). 
Rapids of the Drowned, Ist July. 
14, Plebetus Scuddert. 
Lycena Scudderi, Edwards, Proc. Acad. Nat. Sci. Philad. 1861, p. 164. 
East bank of the Mackenzie River, 80 miles north of the 
Arctic circle, 18th July. 
15. Colias occidentalis ? 
Colias occidentalis, Scudder, Proc. Bost. Nat. Hist. Soc. ix. p. 109 
(1862). 
Q var. ? Carberry, Western Manitoba. 
This specimen has an orange flush on the primaries and is 
not unlike some females of C. artadne excepting in its 
superior size. 
16. Colas interior ? 
Colias interior, Scudder, Proc. Bost. Nat. Hist. Soc. ix. p. 108 (1862). 
?. Fort Good Hope, Mackenzie River, 18th July. 
It is quite possible that I have failed rightly to identify the 
two preceding females of Colvas ; in fact I do not believe that 
anyone but Mr. W. H. Edwards could form any definite 
opinion respecting them. 
17. Ganorts hulda. 
Pieris hulda, Edwards, Trans, Am. Ent. Soe. ii. p. 370 (1870), 
Rapids of the Drowned, 29th and 30th June; Pulo River, 
31 miles south-west of the Mackenzie Delta, 15th July. 
We have specimens of this species in the Museum from 
British Colombia. 
18. Ganoris pallida. 
Peris pallida, Scudder, Proc. Bost. Nat. Hist. Soc. viii. p. 183 (1861), 
Winnipeg, Manitoba, 11th September. 
