10 



Agrilus bilineatus, VII, 71. 



Agriotes maiicuy, beetle and larva, XXVII, 77. 



Allorhina nitida, X, 21. 



Anthrenus sfrophulariie, IV, 58. 



Aramigus fulleri, different stagei^, XXVII, 89. 



Areeoerus fahciculatus, VIII, 3»i. 



Attagenus piceus, IV, 61; VIII, 18; 



Bruchiis chinensis, VIII, '2r>. 



4-maculatu8, VIII, 25. 

 Calosoma caliduni, adult and larva, XXIX, 37. 

 Cerotoma trifurcata, IX, 67. 

 Ceutorhynchus rapie, work of, XXIII, 40. 



beetle, larva, and pupa, XXIII, 43. 

 Corthylus ('(ilunibianuH, VII, 17. 



galleries of, VII, 18. 

 punctatisi^imus, VII, 16. 



ambrosia of, VII, 17. 

 galleries of, VII, 17. 

 Crioceris 12-punctata, egg, X, 58. 

 Dendroctonus frontalis, VII, 73. 



galleries of, XXVIII, pi. viii. 

 work of, XXVIII, pi. xii. 

 piceaperda, larva, pupa, and adult, XXVIII, pi. ii. 



galleries and mines of, XXVIII, pis. iii, iv, v. 

 dormant and active periods, XXVIII, 19. 

 terebrans, work of, XXVIII, pi. xii. 

 Dermestes lardarius, IV, 108. 

 Diabrotica vittata, X, 26. 



head of larva, X, 28. 

 egg, XIX, 48. 

 Disonycha xanthomelaena, XIX, 81. 

 Dryocoites picea, work of, XXVIII, pi. viii. 

 Echocerus cornutus, IV, 115. 

 Elaphidion inerme, XVIII, 41. 



mueronatum, XVIII, 43. 

 subpubescens, work of, XVIII, 41. 

 villosum, XVIII, 36. 

 Epica'rus indjrieatus, XIX, 62. 



attacked by fungus, XXIII, .32. 

 Epilachna borealis, XIX, 11. 



work of, XIX, 14. 

 Epitrix cucumeris, XIX, 89. 



parvula, X, 80. 

 Euphoria inda, XIX, 68. 

 Gnathotrichus niateriarins, VII, .30. 



gallery of, VII, .30. 

 Haltica ignita, beetle, egg-mass, larva, and pupa, XXIII, 70. 



abdominal segments, XXIII, 73. 

 Hoplia callipyge, beetle, XXVII, 97. 



Hyperaspis signatus, larvse feeding on Pulvinaria, XXVI, 18. 

 Lachnosterna arcuata, XIX, 74. 



sexual characters, XIX, 75. 

 egg, larva, pupa, and Ijeetle, XXVII, 75. 

 fusca, sexual characters, XIX, 75. 



