Indes* 



Myopa, 154 



Myriopoda, 380 



Myrmeleonidre, 210, 219 



Myrmicidn;, 39 



Mytilaspis pomorum Bouche, 255 



Myzinids;, 31, 33 



NaucoridK, 271, 280 



Nectarinia, 26 



Needham, J. G., xii, 211. 212, 221, 373. 



376, 379. 395 

 Nematidce, 73 

 Nematus erichsonii, 74 



ribesii, 74 



ventralis Say, 75 

 Nemestrinidre, 87, 134 

 Nemocera, Subsection, 84 

 Neoprosopis, 12 

 Nepa, 276, 277 

 Nepidte, 271, 276 

 net, sweeping or beating, 39I 

 net, the, 389 

 net, water, 391 



Neuroctenus simplex UW., 298 

 Neuronia, 198 



Neuronia semifasciata Say, I98 

 Neuroptera, 209 



Neuroptera, Table of Families, 210 

 Neuropteroid series, xi, 30 

 Newport, 7, 49 

 Nezara hilaris Say, 314 

 nimble flies, The, 162 

 NomadidsE, 6, 7 

 no-see-um, iii 

 Notonecta, 275 

 Notonecta undulata, 275 

 Notonectidte, 271, 275 

 Nycteribiidce, 93, 190 

 Nyzius angustatus Uhl., 310, 3" 



Odonata, 363, 368, 371 

 Odontomyia, 126, 129 



cincta, 129 



vertebrata, 129 

 Odynerus, 31, 32 

 OLcanthus niveus, 343 

 Q:strid£e, 90, 155 

 Oistrus ovis, 155 

 Olfersia americana, 188 

 Oligotoma hubbardi, 360 

 Oncognathus binotatus, 30I 

 onion fly, 171 

 Oancyrtus anasse, 306 

 ophthalmia, purulent, 81 

 Orchelimum vulgare, 337 

 orders, some points on methods of 



collecting different, 394 

 Orgyia leucostigma, 64 

 Ormenis pruinosa, 236 

 Orphnephila testacea, 1 24 



Orphnephilidse, 86, 124 

 Ortalida:, 91, I75 

 Orthoptera, 320, 334 



some points on methods of collecting 



395 

 Orthorhapha, Section, 84 

 Oryssidae, 69 



Osborn, Herbert, 119, 243 

 Oscinidae, 92, 183 

 Osmia larva, II 

 Osmiinse, 10 

 Osten Sacken, R., 153 

 ox bot, 155 

 ox warble, 155 

 Oxybelidae, 19 

 Oxybelus quadrinotatus, 19 

 oyster-shell bark louse, life history of, 



255 



Packard, A. S., 10, no 

 Panorpa, 206, 207 

 Panorpa rufescens Ramb., 207 

 Panorpidae, 95, 207 

 Papiriidne, 385, 388 

 Parasita, 316 

 parasitic bees, H 

 gall flies, 5£ 

 Hymenoptera, 51 

 wasp, life history of, 34 

 parasites, how internal, live, 49 

 parasites of horn-tail larvae, 68 

 parasites, proctotrypid, 49 

 pavement ant, 43 

 pear slug, Hfe history of, 76 

 pear-tree Psylia, life history of, 260 

 Peckham, Geo. W. and Elizabeth G,, 18 

 Peckhams, The, 19, 20, 21, 30, 33 

 Pedicia albovittata Walk., 95 

 Pediculus vestimenti, 317 

 Pegomyia vicina, 172 

 Pelecinidse, 51 

 Pelecinus polyturator, 52 

 Pelocoris femorata, 280 

 Pelopaeus, 22 

 Pentatomidse, 272, 313 

 Pentatomids, 270 

 Pepsis formosa, 136 

 Pergande.Theodor, 20, 54, 140, 147. ^93 

 Pericoma californiensis, 108 



canescens, 108 

 Periplaneta americana, 330 

 australasiae, 330 

 orientalis, 330 

 Perkins, R. C. L., 12, 20 

 Perlidoe, 361 

 Phalangiidse, 94 



Phanurus tabanivorus Ashm., 133 

 Phasmidae, 322, 323, 326 

 Philaenus lineatus, 241 

 spumarius, 241 



435 



