INDEX 



381 



Pachyncmatus pleuricus 88, 89, 262 



sp. 83 

 Pachyprotasis nigrofasciata loo-ioi, 

 266 

 omega (100), (266) 

 Pachyrhina vittula 2, 19 

 Palloptera jucunda 73 

 Pamphilius marginiventris (260) 



nigropectus (260) 

 Paoiscus alasliensis 243 

 Panzeria radicum 52 

 Paraphyto borealis 53 

 Paraselandria rufigastra 86, 261 

 Parydra pauUula 76 

 Passaloecus cuspidatus 109, 139 

 Pedicia obtusa 15 

 Pegomyia costalis 65 

 Pelomyia occidentalis 75 

 Pergande, Theo., Formicidae 113-117 

 Pericoma bipunctata 11 

 Pezomachus alaskensis 199 



nigrellQS 198 



obesus igg 

 Phaedroctonus minntus 241 

 Phaenosemus sitkensis 237 

 Philonygus alaskensis 195 



glacialis 195 

 Phoneutisca bimaculata 37 

 Phora f ungicola 51 



rufipes 51 

 Phorbia biciliata 65 



pretiosa 65 

 Phormia terraenovae 54 

 Phthorina borealis 231 

 Phygadenon californicus 183 



crassipes 183 



sp. (209) 



vulgaris 183 

 Phytodietus clypearias 201 



flavifrons 201, 202 

 Phytomyza flavicornis 78 



ilicicola 78 



ilicis (78) 



lateralis (78) 

 Pimpla yakatatensis 206 



yukonensis (208) 

 Pimploptems alaskensis 204, f1. m, f. 6 



yakatatensis 203 

 Piophila casei 75 



Pipiza pisticoides 40 



Platychiras seratus 44 



albimanus 44 



peltatus 42 



tenebrosus 42 



Platylabus californicus 167 



incabus 166 

 Platypalpus diversipes 36 

 flavirostris 36 

 gilvipes 36 

 lateralis 35 

 Plectiscns orcae 246 

 Plectocryptus popofensis 188, 189 



yakutatensis 188, 189, pi. 11, f. 6 

 Plesiognatbus rubrocinctus 190 

 Poecilostomidea maculata 86, 262 

 Pogonota kincaidi 69 

 Polyblastus glacialis 219-220 

 Polyterus sexcarinatus 223 

 Pompilus divisus (140) 

 Pontania glinka 95, 97, 265 

 islandica 95, 97, 264 

 kukakiana 96, 265 

 ora, 94, 96, 264 

 peninsularis 94, 97, 264 

 popofiana 93, 96, 97, 264 

 tundra 92, 96, 97, 264 

 unga 94, 96, 264 

 Porphyrops consobrinus 40 

 Praon alaskensis 249, pI. iv, f. 3 

 Pristiphora anaka 90, 92, 263 

 bucoda, 90, 92, 263 

 drcularis 90, 92, 263 

 koebeli 91, 92, 264 

 lena gi, 92, 264 

 ortinga 89, 92, 263 

 Probolns sabdentatns 166 

 Prochyliza xanthostoma 75 

 Proctotrypes nigripes 142 

 Promethes unicinctus 230 

 Protapanteles alaskensis 253 

 alticola 254 

 glacialis 254 

 Psila levis 73 

 Psithyrus insularis 136 

 interruptus (136) 

 kodiakensis 136, pi. 11, f. z 

 Psychoda pacifica 11 

 Pteronus rivularis 98, 265 



