3 C 2 
INDEX. 
OGCODES 
gibbosus 296, 414 
OICEOPTOMA 
sinaata 167, 374 
thoracica ib. ib. 
rugosa 374 
Oletere difforme 122 
Oligotrophus, Lair. 291 
Olive moth 251,422 
OMALIUM 
depressum 175, 367 
grossum 375 
melanocephalum 175, 
375 
planum 360 
rivulare 174, 361 
striatum 175, 375 
Omaloptera, charac 
ters of the order 139 
——, classification 
ONTHOPHILUS 
striatus 184,367, 389 
sulcatus 389 
OODES 
helopoi des 15 0,3 65 
OPATRUM 
*agaricola 194 
of the order 
Oraoptera, characters 
of the order 139 
———, classification 
sabulosum 51, 193,375 
tibiale 362 
Ophion, Fair . 269 
OP1LIO 
Histrix 120 
OP1LUS 
mollis 166,365,388,443 
Orange moth 403 
Orange-spot , double 408 
Orange-tip B. 236, 380 
Orange Underwing m. 0,59. 
363 
-, light ib. ib. 
302 Orange Upperwing 252. 
of the order 
Oniscidas, (Fam.) 
ONISCUS 
*albifrons 
*aquaticus 
* Armadillo 
asellus 111,112,358 
*bidentatus 
*ceti 
*Globator 
^gracilis 
*hirsutus 
*linearis 
*Locusta 
*maculosus 
*marginatus 
*murarius 
*muscorum 
*oceanus 
*sylvestris 
*truncatus 
ONTHOPHAGUS 
Coenobita 
Diliwynii 
nuchicornis 
nutans 
ovatus 
Vacca 
verticorni: 
Xiphias 
36C, 370, 402 
ORCHESIA 
micans 195, 390 
229 ORCH ESTES 
111 Alni 203, 378 
atricapillus 378 
110 Avellanae ib. 
ib. depressus ib 
112 ferrugineus ib. 
nigricollis ib. 
108 pilosus ib. 
106 rhododactylus ib. 
108 rufus ib 
107 salicis ib. 
ib. ORCHESTIA 
ib. littorea 102 
102 Orerya, Och* 246 
110 ' 
113 
111 
ib. 
ib. 
ib. 
ORIBITA 
geniculata 131,364 
*humeralis 132 
Orneodes, Lair. 256 
ORNITHOMY1A 
avicularia 503, 437 
108 viridis 428 
Orthocerus hirticornisl93 
375 muticus 53 
368 Orthoptera, Lamarck, 216 
ib.-, Latr. 216, 219 
ib.-, characters of 
ib. the order 139 
188, 368 -— , classification 
368) of the order 217 
ib.;Orthoptera, method 
of preserving and 
setting 319 
Orthoptera, method of 
arranging 322 
ORYSSUS 
coronatus 268, 427 
Vespertilio 268 
Os, the mouth 27, 350 
OSMIA 
bicolor 428 
cserulescens ib. 
cornuta 285, 364 
Leaiana 437 
leucomelana 428 
spinulosa 437 
Tunensis 428 
OSMYLUS 
maculatus 260,410 
Ostoma, Laich. 169 
OURAPTERYX 
Sambucaria 253 
Oxybelus, Fair. 276 
OXYBELUS 
uniglumis 277,413 
OXYCERA 
Hydroleon 292, 387 
trilineata 387 
OXYPORUS 
*chrysomelinus 176 
*rufipes ib. 
rufus 174, 375 
OXYPTERUM 
Kirbyanum 303 
OXYTELUS 
angustatus 367 
armatus 174, 367 
carinatus 174, 361 
opacus 367 
rugosus 174 
scaber ib. 
Pascilla, Schrank 250 
PiEDERUS 
angustatus 367 
*elongatus ]72 
immunis 366 
melanocepbalus ib. 
orbiculatus 173, 366 
riparius ib. ib. 
PjELOBIUS 
Hermanni 157.438 
PACHYGASTER, Germ . 
204 
Pachygaster, Meig, 292 
Paguridas, (Fam.) 9 i 
