Explanation of Plate XXXV 
1. Pieris monuste, Linnaeus, 
2 . Pieris monuste, Linnaeus, 9 * 
3. Pieris rapae, Linnaeus, 9 * 
4. Tachyris ilaire, Godart, <$. 
5. Tachyris ilaire, Godart, 9 - 
6. Colias alexandra, Edwards, 
7. Colias alexandra, Edwards, 9 - 
8. Colias scudderi, Reakirt, <$. 
9. Colias scudderi, Reakirt, 9 * 
10 Colias interior, Scudder, 
it. Colias interior, Scudder, 9 - 
12. Colias chrysomelas, Henry Edwards, 
c?. 
13. Colias chrysomelas, Henry Edwards, 
?. 
14. Colias pelidne, Boisduval, rf. 
15. Colias eriphyle, Edwards, rf. 
