268 



PLATE XIX 



Fig. 1. S. magnoliata ruptata B. & McD. Type ? Deer Pk. Spgs., Lake 



Tahoe, Calif. 

 S. magnoliata pernotata Hist. $ Wellington, B. C. 

 T. georgii benesignata B. & McD. Paratype, $ Wellington, B. C. 

 Thera georgii Hist. $ Truckee, Calif. 

 Thera latens B. & McD. Paratype, $ Colo. (Bruce). 

 Triphosa bipectinata B. & McD. Type, $ Palmerlee, Ariz. 

 X. ferrugata infumata B. & McD. Type, $ Crater Lake, Ore. 

 X. ferrugata infumata B. & McD. Type, 2 Crater Lake, Ore. 

 Xanthorhoe ferrugata Clerck $ New Brighton, Pa. 

 Zenophleps obscurata Hist. $ S. Bern. Mts., Calif. 

 Z. obscurata infumata B. & McD. Paratype, $ Palmerlee, Ariz. 



