EXPLANATION OF PLATE L 



l"io. 1. Eni)itbecialuteata;la, E.subapicata; show- 

 iug the venatiou of the fore wing. 



2. Glaucopteryx ctesiata ; 2 a, G. magnoliata. 



3. Plemyria fluviata. 



4. Epirrita cambricaria. 



5. Thera coutraetata. 



6. Hjiliioiiiena trifasciata. 



7. Petrophora tnincata ; 7 a, P. diveisilineata ; 



7 b, P. flavicata. 



8. Ocbyria fcrrugaria ; 8 «, O. desigiiata; 8 /*, 



O. liguicoloraria. 



9. Ehenmaptera nificillata. 

 10. Ebeumaptera hastata. 



Tho figures on this plate were mostly drawn, 

 by S. E, Cassino. In plates 1-7, the figures are not 



Fig. 11. Auticlea va.siliata. 



12. Phibalapteryx intestiuata. 



13. Hydria uudulata. 



14. Lobopbora viridata ; 14 a, L. montau,ata, 



portion of wing, showing abnormal vena- 

 tion. 



15. Carsia paludata. 



16. Odesia albovittata. 



17. Helioniata cycladata. 



18. Heteropbelps triguttata. 



19. Litbostege rotuudata. 



20. Operbopbtera boreata. 



with the aid of the camera, by the author ; a few 

 drawn to the same scale. 



