( cxxix ) 
obruptata (Coremia), ‘Jdl 
obscura (Ephyra), 215 
,, (Physocleora), 336 
,, (Tricleina), 72, 82 
obscurus (Pterophorus), 115 
obsoletaria (Cidaria), 260 
obstipata (Ortlionama), 261, 262 
,, (Phalaena), 261 
obtiisaria (Hammaptera), 248 
occidentale (Echinosoma), 164 
occidentalis (Anisolabis), 177 
occultaria (Pterocypba), 264 
ocellaris (Xaiitliia), Ivii 
ocellata (Cyc-loiiiia), 300 
ocellatiis (Smerinthus), xxxvii 
ocblea (Amauris), xiv, 499, 501 
ochribasis (Entepbria), 248 
„ (Hammaptera), 248 
ochrifascia (Thamnoimma), 299 
ochritiucta (Perizoma), 268 
ochroleucata (Acidalia), 229 
Oehyria, 256, 257, 259, 269 
octonias (Lecithocera), 447 
oculata (Lobophora), 241 
„ (Pat'liropbylla), 208, 241 
oculatiis (Lycaenesthes), 78 
,, (Triclema), 72, 78 
odatis (Cambogia), 280 
Odites, 458 
Odontomacluis, lix 
Odontopera, xxxi 
odontota (Baynia), 242, 243 
Odontothera, 208, 327 
Odontothynnus, 399 
Odysia, 332 ' 
Oecoplioiidae, 373, 455 
Oecophylla, 15 
Oenoclirominae, 209 
oenopodiata (Acidalia), 214 
,, (Semaeopus), 214 
Oenothalia, 301 
Oinophila, 375, 376, 377 
olivacea (Pero), 315 
olivata (Apicia), 305 
Olophrum, xxxi 
olympusa (Lycaenesthes), 38 
omphacina (Larentia), 273 
Omphax, 212 
Onebala, 449, 450 
onopordi (Hesperia), xlvi 
Oodes, 381 
opalina (Zizera), 486 
operaria (Catascia), 330 
Opisthograptis, 292 
opistholeuca (Neocliesias), 238 
Oporinia, 269 
opposita (Cerceris), 420 
oppositaria (Boarmia), 343 
PROC. EIW. SOC. LOND., V. 1910 . 
Opticus (Stenus), 383, 384 
orbata (Braclimia), 450 
orbiculosa (Oxytripia), Ixvi 
orbifera (Antygophanes), 324 
,, (Salpis), 320, 324 
orbitulus (Latiorina), xlviii, Ixix 
,, (Lycaena), xlviii, Ixix 
oreas (Gnophos), 208, 331 
Orgyia, Ixix, 152 
Oria, Ixiii 
Orneodidae, 111 
orsitaria (Microxydia), 289 
,, (Stegania), 289 
Orthonama, 261, 262, 263, 264 
Orthoptcra, xvii, 346 
Orthostixinae, 209 
osiris (Atyria), 230, 231 
,, (Cyllopoda), 230 
Osmia, xvii, 155, 156, 157, 158, 159 
Osphretica, 475 
ossa (Zizeeria), 480, 481, 482, 484, 485, 
486, 487, 488, 495, 496, 497 
ossium (Stenus), 382 
ossularia (Leptomeris), 220 
otacilia (Lycaenesthes), 17, 36, 37, 38, 
40 
,, var, kikuyu (Lycaenesthes), 37 
Otis (Zizeeria), 481, 484, 489, 490, 491 
otophora (Rhopalodes), 208, 240, 241 
Ourapteryginae, 280 
Oxydia, 310, 311 
Oxypoda, 384 
Oxyptilus, 110, 111 
Oxytelus, 385 
Oxytripia, Ixvi 
Pachrophylla, 208, 241 
Pachycoj»sis, 211 
pacifica (Anisolabis), 175, 176, 179 
pales (Brenthis), xxviii 
,, var. arsilache (Brenthis), xxviii 
Palex, 162 
Palicinae, 161, 162 
pallescens (Iridopsis), 340 
pallidata (Xenoecista), 299 
palmirensis (Azelina), 314 
,, (Pero), 314 
palpina, var. brevipennis (Pterostoma), 
lx 
paludis (Hydroecia), xxiv 
Palyadinae, 207 
Pamphila, Ixix 
pamphilus (Coenonympha), xlvi 
panagaea (Actizera), 483, 494, 495, 
496, 497 
Pandemis, 432 
pandora (Dryas), liv 
paiinaria (Scelolophia), 226 
panteata (Bryoptcra), 326 
I 
