II 



INDEX 



PAGE. 



Ips 4-signata 91 



Ithycerus noveboracensis 130 



Jumping Sumach beetle 167 



June bug 108 



Kindred May-beetle 101 



Leaf Chafers 97 



Lebia grandis 92 



Lema trilineata 158 



Letter to the Governor of Illinois 3 



Light-loving vine chafer 105 



Lytta margiiata 126 



Vittata 125 



Locust-tree borer 151 



Carpenter Moth 42 



Long-horned wood-borers 146 



Lucanus dama 95 



Elephas 94 



Ludius attennatus 119 



Macrobasis unicolor 126 



Macrodactyln.8 subspinosns 103 



Magdalis armicollis 132 



Olyra 132 



Mamestra picta 60 



Maple tree borer 40 



Margined blister-beetle 126 



May beetle 11, 97 



Melancholy Cetonian 108 



Melanactes morio 118 



Melanotus communis lis 



Fissilis 117 



Monocrepidius lividus 118 



Mottled tortoise beetle 172 



Murgantia histrionica 59 



Myocorina lo-lineata 160 



New York weevil 130 



Nine-spotted lady-bird 173 



Orthostethusinfuscatus [see Errata] 117 



Oak-twig pruner 150 



Orders of Insects 68 



Painted lady-bird 174 



Mamestra fiO 



Pales weevil 133 



Parallel long-horn 150 



Paeimachus elongatus 89 



PAGE. 



Pea weevil 127 



Peach-tree borer 38 



Pear-tree borer 40 



Pelidnota punctata 106 



Phyllophaga fraterna 101 



Fusca 97 



Pilosicollia 100 



Plant beetles 157 



Platycerusquercus 95 



Plum curculio 137 



Gouger 136 



Pine-tree borer 112 



Pissodes strobi 133 



Potato beetles 126 



Potato-stalk weevil 142 



Preporatory states 74 



Prionus imbricornis 148 



Taticollis 147 



Ptinusfur 121 



Brunneus 122 



Punctulated flea-beetle 168 



Quince curculio 141 



Raspberry borer 40, 114 



Slug 61 



Rocky Mountain locust 45 



Rose bug. 103 



Round-headed apple-tree borer 152 



Saw-horned wood-borers 109 



Serica sericea 102 



"Vespertina , 102 



Silkv leaf chafer 152 



Stag beetles 93 



Squash-vine borer 41 



Tenebrioides mauritanica 93 



Tiphia inornata 100 



Tortrix malivorana 11 



Tremex columba 41 



Vine chafers 104 



White grubs 11 



Wire-worms 21 



Wood-boring larvae 36 



Xyleutes robiniae 42 



