JAMES A. G. REHN AND MORGAN HEBARD 265 



Fig. 13. — Same. Dorsal outline of pronotum. (X2.) 

 Fig. 14. — Same. Lateral outline of pronotum. (X2.) 



Fig. 15. — Anahr us apokait new species. Sand Point, Idaho. Female. AUo- 

 ti/pe. Lateral view of ovipositor. (xl3'2) 



Plate X 



Fig. 1. — Oreopcdes cryptoptcra new species. Silver Canyon Trail, White 

 Mountains, Inyo County, California. S200 to 8300 feet. Male. 

 Type. Donsal outline of pronotum. (X2.) 

 Fig. 2. — Same. Lateral outline of pronotum. (X2.) 

 Fig. 3. — Same. Dorsal view of penultimate tergite. (Greatly enlarged.) 

 Fig. -4. — Same. Dorsal view of cercus. (Greatly enlarged.) 

 Fig. 5. — Same. Lateral view of disto-external portion of caudal tibia. 



(Greatly enlarged.) 

 Fig. 6. — Idio.'italu.^ inyo new species. Near Owen's Lake, Inyo County, 

 California. Male. Type. Lateral view of pronotum and teg- 

 men. (X-4.) 

 Pig 7, — Same. Dorsal view of penultimate tergite. (Greatly eidarged.) 

 Fig. 8. — Same. Dorsal view of cercus. (Greatly enlarged.) 

 Fig. 9. — Idio.'itntm callimera new species. Lone Pine Canyon, Sierra Nevada 

 Mountains, Inyo County, California. 8400 feet. Male. Type. 

 Lateral outline of pronotum. (X2.) 

 Fig. 10. — Same. Dorsal view of pronotum and tegmina. (X4.) 

 Fig. 11. — Same. Dorsal view of i)emiltimate tergite and supra-anal i)late. 



(Greatly enlarged.) 

 Fig. 12. — Same. Dorsal view of cercus. (Greatly enlarged.) 



The supra-anal plate is visible from above in this species, as shown. It 

 is concealed from this aspect in Oreopedes cryptoptem and Idio.status inyo. 



Plate XI 



Fig. I .—Aerodeele.'i philopagus new species. Mount Whitney, California. 



13,800 to 14,200 feet. Male. Type. Lateral view. (X3.) 

 -Same. Dorsal view of penultimate tergite. (Greatly enlarged.) 

 -Same. Dorsal view of cercus. (Greatly enlarged.) 

 -Same. Dorsal view of pronotum and tegmina. (X4.) 

 -Aerndecte.^i philopagus new species. Mount Whitney, California. 



13,200 feet. Female. Allotype. Lateral view of ovijKJsitor. 



(X2.) 

 -Same. Dor.sal view of pronotum and tegmina. (X4.) 

 -Same. Lateral view of ilistal partion of ovipositor. (Greatl>- 



enlarged.) 



TRANS AM. ENT. SOC.,XLVI. 



