382 



INDEX 



Pteronus shumageusis 97, 265 



zebratus 97, 265 

 Pyropa furcata (67) 



Ehamphomyia adversa 33 



albopilosa 32 



anthracodes 34 



atrata 34 



barypoda 31-38 



cinefacta 33 



cineracea 30 



corvina 28 



disparilis 29 



flavirostris 28 



glauca 30 



irregularis 28 



limata 31 



limbata 28 



macrura 35 



minytus 28 



setosa 33 



villipes 28 



Rhaphidolabis debilis 15 

 Rhicncessa parvula 77 

 Rhizarcha harringtoni 248 

 Rhogas harrimani 259 

 Rhypholophus affinis 12 



flaveolus 12 

 Rhyssa alaskensis 205 



Sapromyza brachysoma 74 



lupulina 74 

 Sca;va arcuata (45) 



macularis (47) 

 Scaptomyza flaveola 76 

 Scatella setosa 76 



etagnalis 76 



Scatomyza fucorum (67) 

 Scatophaga frigida 68 



furcata 67 



intermedia 68 



islandica 68 



spurca (68) 



equalida (67) 



stercoraria 67 



suilla 68 



thinobia (67) 

 Scatopse notata 8 

 Sciara abbreviata 6 



Sciara borealis 6 



ezpolita 6 



groenlandica 6 



iridipennis 6 



tridentata 6 

 Sciodromia bicolor 37 

 Sciomyza glabricula 72 

 Scoliocentra fraterna (71) 

 Scorpiorus alaskensis 220 



niveicola 220 

 Sepsis flavimana 75 



referens 75 



Sericomyia chalcopyga 49 

 Simulium argus (7) 



f ulvum 2 



invenustum 7 



molestum (7) 



ochraceum 2 



pecuarum (7) 



piscicidium (7) 



venustum 7 



vittatum 7 

 Sirex flavicornis 259 

 Spania edeta 20 

 Spanoctecnus flavopictus 210 

 Sphjerophoria sulphuripes 47 

 Sphegina infuscata 48 

 Sphegoidea 107-112 

 Spilomicrus alaskensis 146 

 Spinolia minuta 192 

 Stenichneumon unalaskae 154 

 Stenomjerus borealis 238 

 Stibentes nigrita 176 

 Stiboscopus alaskensis 176, 177 



ferruginous 177, 179 



mandibularis 177, 178 



sanctipauli 176, 177 



sitkensis 177, 178 



solitarius 176, 178 

 Stilpnus hudsonicus (176) 

 Sychnoportus longitarsis 222 

 Syrnphoromyia pullata 20 

 Symplecta punctipennis (13) 

 Sympycnus cuprinus 4 

 Synamphotera bicolor (37) 

 Synoplus brevipennis 232, pi. rv, f. 2 



pleuralis 233 

 Syrphus albimanus (44) 

 amalopis 45 



