PLATE VIII. 



Fig. 1. Papilla machaon var. aliaska Scudder, 



Fig. 2. Pamassius smintheus var. nanus Neumoegen. (Male.) 



Fig. 3. Pamassius smintheus var. nan us Neumoegen. (Female.) 



Fig. 4. Eurymus JieeJa var. glaeialis Maclaohlan. (Male.) 



Fig. 5. Eurymus hecia var. glaciaiis Maclaohlan. (Female.) 



Fig. 6. Brenthis polaris Boisduval. (Male.) 



Fig. 7. Brenthis frigga var. saga Kaden. (Female.) 



Fig. S. Brenthis frigga var. improba Butler. (Under side.) (Female.) 



Fig. 0. Brenthis frigga var. improba Butler. (Under side.) (Male.) 



(See page 16.) 



