Conorhinus sanguisuga, adult. V, 164. 



nymph, and adult, XXII, 28= 

 nymph and egg, XXII, 29. 

 head XXII, 30. 

 Corimelama pulicaria, XV, 65. 



Coriscus subcoleoptratus, long and short winged, XXII, 26. 

 Entilia sinuata, adult, nymph, and eggs, XXX, 76. 



- larval stages, XXX, 77. 

 Gargaphia angulata, adult, XXIII, 33. 

 Halticus uhleri, XIX, 60. 

 Lecanium nigrofasciatum, XVIII, 27. 



leg and antenna, XVIII, 28. 

 Leptoglossus oppositus, XIX, 44. 

 phyllopus, XIX, 46. 

 Melanolestes abdominalis, $ and 9 > XXII, 26. 

 Milyas cinctus, XV, 54. 



Xectarophora destructor, winged and apterous female and nymph, XXIII, 36. 

 Nysius angustatus, XV, 64. 

 Olliffiella cristata, galls of, VII, 77. 

 Piesma cinerea, XV, 65. 

 Pulvinaria acericola, XVII, 57. 



egg and larvae, XXII, 17. 

 larva third stage, XXII, 18. 

 $ pupa, XXII, 19. 

 hibernating 9 , XXII, 19. 

 full-grown J , XXII, 20. 

 9 with egg-sac, XXII, 21. 

 innumerabilis, XVII, 57. 



newly hatched young, XXII, 8. 

 $ larva, second stage, XXII, 9. 

 9 larva, third stage, XXII, 10. 

 9 larva, fourth stage, XXII, 11. 

 young hibernating 9> XXII, 12. 

 gravid 9, XXII, 12. 

 adult $ , XXII, 13. 

 adult 9, XXII, 14. 

 9 with egg-sac, XXII, 14. 

 Rasahus biguttatus, XXII, 27. 

 Reduvius personatus, XXII, 24. 



Rhopalosiphum violse, winged and wingless females and nymphs, XXVII, 44. 

 Triphleps insidiosus, XV, 53<- 

 Xylococcus betula?, XVIII, 14. 



end of body, second stage, XVIII, 21. 

 end of body, third stage, XVIII, 22. 

 end of body, fourth stage, XVIII, 22. 

 end of body of female, XVIII, 21. 

 male, XVIII, 25. 

 female, XVIII, 23. 

 first stage, XVIII, 20. 

 second stage, XVIII, 22. 



COLEOPTERA. 



Agrilus anxius, XVIII, 48. 



work of, XVIII, 45. 

 larval galleries, XVIII, 45. 



