EXPLANATION OF PLATES, xi 



Fig. 6. Tinea granella. Larva .497 



" 7. " Wheat attacked by 497 



" 8. Pyralis fariualis, Harr 475 



" 9. Gortyna Zeas, Harr. .......... 439 



" 10. Hyphantria (Spilosoma) textor. Cocoon 358 



" 11. " " " Pupa . ' 358 



" 12. " " " Young larva . . . 357,358 



" 13. Clisiocampa Americana, Harr. Larva 371 



"14. ' " $ 372 



" 15. " " Vacant cocoon . . . .372 



" 16. " " Cluster of eggs .... 370 



"17. " " 9 372 



" 18, Clisiocampa silvatica, Harr 376 



" 19 " Larva 375 



PLATE VIII. (PAGE 512.) 



Fig. 1. Tachina vivida, Harr. 612 



" 2. Gasterophilus (Gastrus) Equi, Linn 623 



" 3. Lophyrus Abietis, Harr. $ 520 



" 4. " " " antenna 520 



"5 " " 9 620 



" 6. Cynips dichlocerus. Natural size 549 



" 7. " " " Magnified .649 



" 8. " " Gall on Rose-bush 549 



" 9. Cynips confluens. Galls on oak-leaf 646 



" 10. " " 646,547 



" 11. Cimbex Ulmi. Cocoon 519 



"12. " $ 618 



NOTE. The hair-line at the side of a cut shows its natural size. 



