31 



PLATE XIV 



Fig. I. Tachela hyperborea Hulst. Alert Is., Alaska. Type $ . 



2. Gymnocelis remorata Grossbk. Yuma Co., Ariz. Co-type 9. 



3. Eupithecia EDNA Hiilst. Glenwood Spgs., Colo. 9 ■ Agrees with type. 



4. Eupithecia nimbosa Hulst. Calif. Type $. 

 A rather worn and faded specimen. 



5. Rachela occidentalis Hulst. Victoria, B. C. $. 



Agrees well with type in our possession but is slightly clearer in the 

 maculation. 



6. Nasuaria opinata Pears. Yavapai Co., Ariz. Co-type 9. 



7. Eupithecia niphadophilata Dyar. Kaslo, B. C. 9 

 Agrees with a rather worn co-type in our possession. 



8. Eupithecia I MPLORATA Hulst. Colo. (Bruce). Type $. 

 g. Eudule helveta Barnes. Kerrville, Texas. $ . 



The dark hyaline banding does not appear on the photograph, making 

 the species unrecognizable. 



10. Eupithecia huachuca Grossbk. So. Ariz. $ . 

 Agrees with co-type in our possession. 



11. Eupithecia multiscripta Hulst. Colo. (Bruce). Type 9. 



12. Euchoeca exhumata Pears. Catskill Mts., Co-type $ . 



13. Philopsia canavestita Pears. Palo Alto, Calif. Co-type $ . 



14. Eupithecia EXORNATA Hulst. Colo. (Bruce). Type 9. 



15. Eupithecia multistricata Hulst. Colo. (Bruce). Type 9. 



16. Rheumaptera r.EORGii Hulst. Duncans, B. C. $ . 

 Agrees with type in our possession. 



17. Mesoleuca actuata Pears. Yavapai Co., Ariz. Co-type 9 . 



18. Xanthorrhoe glacialis Hist. Aleutian Is., Alaska. Type. 

 Ground-color yellowish with dark-brown banding. 



19. Hydriomena barnesata Swett. Huachuca Mts., Ariz. Type S . 



20. Mesoleuca interrupta Grossbk. Redington. Ariz. Type $ . 



21. Hydriomena chiricahuata Swett. Chiricahua Mts., Ariz. Type $ . 



22. Hydriomena barnesata Swett. Palmerlee, Ariz. 9 . 



23. Mesoleuca interrupta ab. ochreata Grossbk. Palmerlee, Ariz. Type S . 



24. Hydriomena glenwoodata Swett. Glenwood Spgs., Colo. Type $. 



25. Hydriomena densata Grossbk. Redington, Ariz. $. 

 Agrees with co-type in our possession. 



