( tchown) 
flabellata (Atteria), 676 
flabelliformis (Prisopus), lxxxiv 
flagellaria (Gelasma), 341 
a3 (Hemithea), 341 
e (Thalera), oe 
flagrans (Calliphara), 5 
»,  (Tetrathia), soe 
flaminius (Encyrtus), 472 
»» (Homalotylus), 472 
flammea (Scea), cvi 
flava (Chrysopa), xiii 
flavago (Gortyna), 468 
flavator (Bracon), 462 
flavescens (Noctua), 204 
iB (Thyatira), 281 
xs (Villa), 624, 625 
flaviceps (Nematopus), 596 
s3 (Priocnemicoris), 596 
flavicollis (Diplatys), 21, 22, 26, 34 
flavicornis (Rhamphus), "480 
flavida (Thyatira), 280, 281 
flavifrons (Scymnus), 456 
Ae (Sphex), 555 
flavipennis (Sphex), 77 
flavipes (Endomychobius), 456 
,, (Fidiobia), 471 
flavirons (Sphex), see flavifrons (Sphex) 
flavofascialis (Rhodaria), 367 
flavomaculata (Catasticta), 526 
flavus (Lasius), 180, 181, 668 
fletcheri (Diplatys), 22, 28, 28, 39 
flexuosa (Hypena), 264 
floccosa (Sypna), 246 
fluetuatus (Tachysphex), 101 
fluctuosalis (Nymphula), 371 
fluminata (Stenoma), 716 
foedalis (Isopteryx), 372 
», (Nymphula), 372 
foliator (Nototrachys), 474 
fonscolombei (Scleroderma), 489 
fonscolombii (Sympetrum), lii 
Forficula, 29, 41 
Forficularia, 45 
Formica, xxxi, xlviii, 175, 176, 177, 
178, 179, 180, 181, 182, 183, 657, 
665 
formicetorum (Stenus), lxxxi 
formiciformis (Cephalonomyia), 463 
(Theocolax), 460 
ormosa (Dielis), 457 
forticornis (Mycetoporus), 1xxxi 
Fossores, 62, 529 
foveolatum (Tyloderma), 483 
fraterna (Elymnias), 170, 171, 172 
fraxini (Catocala), 240 
»,  (Eurytoma), 489 
»,  (Hylesinus), 489, 491 
s, (Noctua), 240 
PROC. ENT. SOC. LOND., v. 1911. 
fraxini (Stereonychus), 483 
frequentella (Eudoria), 506, 507, 514, 
515, 516 
freya (Brenthis), lxxxvii 
freygessneri (Tachytes), 98, 99 
friesei (Diodontus), 68 
frigga (Brenthis), ]xxxvii 
frontalis (Phloeotribus), 490 
Fryi (Lucanus), 431, 432, 433 
fugax (Rhodia), 344 
»» (Rhodinia), 344 
fulgidus (Pteromalus), 484 
Fulgoridae, 582, 600 
fuliginosa (Choleva), v 
se (Eriopyga), 199 
. (Hyphilare), 199 
fuliginosus (Lasius), x, xxxii, 1xxxiii, 
180, 181, 182, 664, 665, 
666, 667, 668, 669, 670, 
671, 672 
ES (Stizus), 124 
fulvago (Cosmia), 204 
» ab. asiatica (Cosmia), 204, 205 
» (Noctua), 204 
»,  (Xanthia), 204, 205 
fulvipes (Eurytoma), 489 
»,  (Petrorossia), 615, 616 
fulvotaenia (Ophiusa), 241 
fumifascia (Encyrtus), 455 
fumipennis (Astatus), 95, 96 
fundigera (Machimia), 696 
funerea (Cerceris), 80 
fur (Ptinus), 459 
furva (Hypena), 262 
fusca (Formica), 175, 176, 177, 178, 
179, 180, 657, 665 
», race fusco-rufibarbis (Formica), 
xoxox 
fuscicornis (Sclerochloa), 489 
fuscipes (Cis), 463 
»,  (Systropha), 393 
fuscirostre (Apion), 478 
fusifera (Phtheochroa), 674 
Gadirtha, 232 
galactina (Bembex), 129 
galathea (Melanargia), xxi, Ixxii 
» var. lugens (Melanargia), 
xlvili 
», var. procida (Melanargia), 
xxii 
», var. syracusana(Melanargia), 
lxxil 
Galeruca, 472 
galerucae (Oomyzus), 472 
»,  (Pteromalus), 474 
,,  (Tetracampe), 474 
Galerucella, 472 
gallarum (Pteromalus), 472 
M 
