Explanation of Plate XXXVI 
X. Meganostoma eury dice, Boisduval, 
2. Meganostoma eurydice, Boisduval, 9 
3. Meganostoma ccesonia, Stoll, 
4. Meganostoma ccesonia, Stoll, 9 • 
5. Colias meadi, Edwards, 
6 . Colias meadi, Edwards, 9 • 
7. Colias ariadne, Edwards, 
8. Colias ariadne, Edwards, 9 • 
9. Colias keewaydin, Edwards, 
17. Colias 
10. Colias keewaydin, Edwards, 9 - 
11. Colias nastes, Boisduval, 
12. Colias nastes, Boisduval, 9 * 
13. Colias elis, Strecker, 
14. Colias elis, Strecker, 9 - 
15. Colias pelidne, Boisduval ( labrador - 
ensis, Scudder), 
16. Colias pelidne, Boisduval (labrador* 
ensis, Scudder), 9 * 
i, Edwards, 
