6i8 



INDEX 



Odynerus, 74 f., 269 ; 0. antilope, 75 ; 



0. caUosus, 76 ; 0. parietiim, 3 ; O. 



punctum, 77 ; 0. reniformis, 73, 75 ; 



0. sjyinipes, 3, 76 

 Oecoceeis guyonella, 430 

 Oecodoma, 137, 164,165 ; Oe.cejjkrdofes.lSS 

 Oecop)hyUa smaragdina, 147 

 Oecophoridae, 429 

 Oedeagus, 314 [recte aedeagus] 

 Ocdematopoda princeps, 387 

 Oedemeridae, 266 

 Oestridae, 514 

 Oestrus oris, 517 

 Ogcodes, 489, 490 

 Oil-beetles, 269 

 Oinop)hila v-Jfavum, 430 

 Oletlireutidae, 4^7 

 OUbriis hicolor, 231 

 Oligarces, 461 

 Oligonephrous, 542 

 Oligoneura, 461 

 Oinmatophorinae, 414 

 Oxcidcrcs, 2S6 

 Opdia, 496 



Opliiileres fullon ica, 311 

 Opoiiiyzidae, 504 

 Opostega, 429 



Orange-tip, 357 — see also Eudiloe 

 Orectochilus, 216 

 0/"e<« hyalodisca, 400 

 Origin of parasitic hees, 32 

 Orneodidae, 340, 371, 426 

 Ornithopfera, 360 ; 0. hrookkina, 362 ; 0. 



2Kiradisea, 360, 361, 362 

 Orplmephilidae, 470 

 Ortalidae. 50^ oOG 

 Ortalis, 447 

 Orthogenj-a, 49-4 

 Orthczia, 541, 598 

 Orfhogonius, 206 



Orthopcrus atomarius, 0. brunnipes, 228 

 Orthoptera, 555 ; parasite of, 497 

 Orthorrhapha, 454 ; 0. Brachycera, 478 f. ; 



0. Nemocera, 455, 458 f. 

 Oryctes nasicornis, 199 

 Oscinidae, 504 

 Osmeteriiim, 363 

 Osmia, 47, 48 f. ; enemy of, 100 ; hair of, 



11 ; 0. cyanoxantha, 32 ; 0. leticomelana, 



29 ; 0. tricornis, 48 ; 0. fridenfafa, 48 f. 

 Osten Sackeu on Bngoiiia, 499 ; on 



Chaetotaxy, 446 ; on classification of 



Diptera, 456 ; summary of Port- 



schinsky, 512 

 Otlmiidae, 265 

 Otiorliynchides, 437 

 OiirnciKmis, 355, 35G 

 Ovaries, 541, 602: in larva, 325 

 Ovidnct, 320, 321 ' 

 Oviposition, of Cicada, 571 ; o^ Xbfonecta, 



567 ; of Tarhina, 507 

 Ovipositor, 436, 506, 531, 539 



Owlet-iuoths, 414 

 Ox-warbles, 517 

 Oxyhelus, 129 

 Oxycliirotinae, 425 

 Ozaenides, 214 



Pachypxs, 187 



Packard, on Hyraenopterous metamor- 

 phosis, 7 



Pad, of Lepidoptera, 314 



Paedogenesis, 303, 461 



Pagiopoda, 544 



Palaeolepidoptera, 366 



Palaeomicra, 435 



Palaeotropinae, 347 



Palaeozoic Insects, 311, 542 



Palmer- worm, 323 



Palpicornia, 219 



Paltostoma, 465 



Palustra, 377 



Pomgonia longirostris, 482 



Panomnea, 237 



Panurgides, 20 



Papilio, 359 ; P. ajax, forms of, 335 ; P. 

 antimachus, 362 ; /■'. zcdmoxis 362 



Papilionidae, 342, 357, 359 



Paracelyphus, 505 



Pnmgia, 89 



Parallel series in Ajihidae, 585 



Parandra, 288 



Panipompilus gravesii, 105 



Parapoiura clavata, 172 



Paraponyx, 423 



Paraptera, 312 



Parasites, among ants, 183 ; of mason- 

 bee, 43 ; of larva of Andrena, 26 ; of 

 Odynerus, 76 



Paras'itic, bees, 23, 29 f. ; Prosopis, 32 ; 

 Diptera, 507 



Parasysciu, 175 n. 



Parmula, 501 



Parnassins, 342, 362 



Paruidae, 219, 243, 255 



Parnopes cameo., 4 



Parnus, 244 



Parthenogenesis, 24, 85, 86. 395, 430, 469, 

 530, 583, 594 



Parthenogenetic young, 139 n. 



Passalidae, 192 ;' larva, 192, 262 



Passaloecus, 128 



Patagia, 311, 312 



Pattern, formation of, 335 



Pat id a, 414 



Paurometabola, 542 



Paussidae, 201, 213 



Paussus cephalotes, etc., 214 



Pavonia, 350 



Pea-weevil, 277 



Peacock butterfly, 352 



Peal, on sound-producing ant, 156 



Peckham, on Fossores, 130 n. ; on in- 

 stinct, 70, 99 



