1029] 
Index 
399 
Eumenes pomiformis, 253 
Eumenes pyriformis, 253 
Eumenes pyriformis var. circinalis, 252 
Eumenes tinctor, 253 
Eumeninae, 251 
Euparagia, 74 
Euponera (Trachymesopus) stigma, 
286 
European Coleoptera, 219 
Eurymus eurytheme, 33 
Eusapyga intermedia, 361 
Fabriciella montana, 140 
Fabriciella orientalis, 140 . 
Fannia scalaris, 142 
Ferdinandea dives, 370 
Five New Species of Vespoid Wasps, 
358 
Flight of Pieris monuste, 92 
Formica exsect oides, 199 
Formica ulkei, 195 
Four New Forms of Eriophyes, 296 
Fraximus americana, 307 
Fucellia maritima, 144 
Geotrupes, 219 
Geotrupes balyi, 111 
Geotrupes horni, 111 
Geotrupes sylvaticus, 219 
Geranium maculatum, 114 
Gesomyrmex, 91 
Gesomyrmex and Dimorphomyrmex, 
1 
Gesomyrmex annectens, 11 
Gesomyrmex chaperi, 10 
Gesomyrmex corniger, 11 
Gesomyrmex hcernesi, 11 
Gesomyrmex howardi, 10 
Gesomyrmex kaeshoveni, 2, 91 
Gesomyrmex luzonensis, 10, 91 
Gnasthosmia georgica, 110 
Gnoriste megarrhina, 132 
Habits of Amphizoa, 383 
Habits of Harpagoxenus americanus, 
48 
Halict oides marginatus, 115 
Hammer schmidtia jerruginea, 373 
Harpagoxenus americanus, 48 
Hedera helix, 233 
Helianthus, 115 
Helicobia helicis, 106 
Helina duplicata, 142 
Helina fulvisquama, 142 
Helomyzidae, 145 
Helophilus borealis, 139 
Helophilus fasciatus, 373 
Helophilus groenlandicus, 139 
Helophilus latifrons, 139 
Hemorobiidae, 191 
Heringia salax, 371 
Heuchera hispida, 113 
Hibiscus lasiocarpus, 117 
Hilara unicolor, 136 
Horia maculata, 279 
Hornia gigantea, 167 
Hornia minutifennis, 167 
Human and Insect Societies, 182 
Hydratcea cristata, 142 
Hydrobius scabrosus, 385 
Hydrophorus chrysologus, 136 
Hylemyia antiqua, 143 
Hylemyia brassicce, 143 
Hylemyia cilicrura, 143 
Icerya purchasi, 234 
Identity of Gysomyrmex and Dimor- 
phomyrmex, 1 
Identity of Xenillus clypeator, 125 
Iomelissa violce, 114 
Ipomcea, 117 
Iridomyrmex iniquus, 89 
Is Necrophylus arenarius Roux the 
of Pterocroce storeyi, 313 
Iteaphila curva, 136 
Jugurtia, 74 
Jugurtia oraniensis, 77 
Junonia almana, 30 
