230 



INDEX OF SCIENTIFIC NAMES. 



Page. 



Phlepsius .♦ 173, 178 



Phrynomorphini (tribe) 177 



(Phthiromyise) (tribe) 3,82 



tPhytonomus 176 



< piceicornis Dours), (Andrena) 193 



(insolita Dufour), (Andrena) 32, 195 



(picicornis Kirby), (Andrena) 35,193,195 



picicrus Schenck (Andrena) 25. 193 



(picipes Kirby), (Andrena) 35.193,195 



(pilipcs Rossi), (Andrena) 190, 193 



*Pimpinella 42 



*pinnatifida ( Engelrnannia) 23, 43 



placida Smith ( Andrena) 50, 91, 96, 105, 193 



Platybrachys 78, 155, 160, 165, 170, 173, 179 



platijparia Robertson (Andrena) 35 



fPlecoptera 6 



fplumosus ( Chironomus) 60 



Poekillopteridse (family) 78, 170, 179 



polemonii Robertson (Andrena) 42,91, 106, 194 



Pierce (Stylops) 42,79,91,93,94, 106,194 



*Polemonium 42 



Polistes 16, 39, 45, 47, 77, 116, 119, 133, 172, 173, 184 



Polybia 1 T.;. 185 



*Polygonum 42 



*Poly taenia 42 



pomiformis Fabricius (Eumenes) 180 



prsecox Seopoli (Andrena) 194 



(pratensis Nylander), (Andrena) 24, 



25,26,27,193,194 



Priononyx 40,77,141, 142, 172. 173, 186 



proccra Dahlbom (Sphex) 187 



profunda Viereck ( Andrena) 195 



Prosopidao (family). 12, 77 



Prosopis 23, 26, 40, 45, 52, 77. 113, 173, 187 



Proterosphex 77, 145, 147, 172, 173. 185, 186 



proxima Kirby ( Andrena) 194 



pruinosa Cresson (Sphex) 143, 187 



pruinosse Pierce (Eupathocera) SO, 143, 144, is? 



*Prunus 42, 43 



(Pseudoxenides) (tribe) 115, 135, 140 



Pseudoxenini (tribe) 77,80, 116, 185 



Pseudoxenos 71, 73, 76, 77, 80, 1 35 



Psiloglossa 1 173, 181 



fPsyllidae (family) 67 



Pterandrena (subgenus) 35, 42, 43 



Ptilandrena (subgenus) 42, 43 



(pubesccns Fabricius), (Andrena) 191, 194 



■fpulchella (Andrena) 40 



pulvinipes Pierce (Crawfordia) 7,8, 



46,55,64,81, 153, 154, 155, 196 



(Xenoides) 153 



(Xenos) 153 



tPupipara (suborder) 63, 174, 176 



(pustulatus Saunders), (Hylechthrus) 79 



quadridcns Linnaeus (Monobia) 139, 180 



quadrinotata ( Agallia) 160, 178 



quadrinotatus Kirby (Halictus) 188 



quercus Saunders (Hylechthrus) 52, 79, 1 1 5, 187 



ranunculi Schmiedeknecht (Andrena) 37, 194 



(Rhiphiptera), (order) ■ : 3,82 



tRhipidiini (tribe) 9 



tRhipidius 4, 9 



( Rhipidoptera), (order) 3,82 



tRhipiphoridae (family) 9, 10, 12, 174, 176 



( Rhipiptera), (order) 3,82 



*Rhus 42 



Page. 



(Rhynchium) 180 



fRhynchophora (suborder) 176 



tRhyzostylops 10, 174 



*Ribes 42, 43 



■\ribesii ( S jTphus) 60 



robbii Pierce (Halictoxenos Halictophilus) ... 81, 

 147,148,161,188 



Ashmead (Halictus Evylasus) 147, 151, 188 



robertsoni Dalla Torre (Andrena Opandrena). 32, 



42, 194 



♦Rosa 42 



(rosx Panzer), (Andrena) 189, 194 



(rossii Kirby), (Xenos) 117,144,211 



(jurinei Saunders), (Xenos) 118 



rubi Saunders (Hylechthrus) 46 



52,69, 79, 113, 114, 115, 187, 212 



pustulatus Saunders (Hylechthrus). 79,114,187 

 (rubicola Saunders), (Hylaeus) 32 



(Dufour and Perris), (Odynerus) 137 



Saunders ( Prosopis) . . . 30, 32, 37, 46, 114, 115, 187 



versicolor Saunders ( Prosopis) 35. 52, 115, 187 



rubicundus Christ (Halictus) 188 



rubiginosi 1 'Ierce ( Acroschismus) 80, 



120,121,122,132,184 



rubiginosus Lepeletier ( Polistes ) 22, 



29, 120, 125, 128, 129, 132, 183, 184 



*Rubus 42 



frufa (Formica) 60 



(rufipcnnis Dc Goer), ( Belonogaster) 185 



rufitarsis Zetterstedt ( Andrena) 194 



rufohispida Dours (Andrena) 194 



rufuli Schmiedeknecht (Andrena) 194 



Rygchium 180 



sabulosa Linnaeus (Sphex) 144, 187 



saliciftoris Coekerell ( Andrena Trachandrena) . 43, 



91,106,194 



Pierce (Stylops) 43, 79, 91, 93, 94, 106, 194 



*Salix 42, 43 



*Sanguinaria 42 



sanguinolenta Coquibar (Diedrocephala) 158, 



159, 177 



*Sanieula 42 



fSarcophaga 60 



tSarcophagidte (family) 175, 176 



Sceliphron 40, 77, 141, 172, 173, 185 



Sceliphronechthrus 72, 75, 77, 80, 14 1 



schaumi Saunders (Pseudoxenos) . . 80, 135, 136, 180 



schcncki Morawitz (Andrena) 33, 192, 194 



Schistosiphon 72, 73, 76, 77, 80, 116, 132, 133 



schwarzi Pierce (Apractelytra). 8,65,66,81,151, 152 



(Pentoxocera) 81. 158, 159, 177 



(Xenos) 152 



(schwarzii Perkins), (Halictophagus) 157,178 



(Pentacladocera) 81, 157, 161, 178 



scita E versmann (Andrena) 194 



Scutellaridae (family) 39,41 



Scutellariae (subfamily) 179 



separata Smith (Andrena) 194 



sericata Imhof (Andrena) 194, 195 



sericea Olivier (Polybia) 185 



*Serinea 23, 30, 42 



sieboldii Saunders (Eupathocera) 80, 144, 187 



(Hylechthrus) 52,79,115,187 



( Paraxenos) 144, 187 



{signata Panzer), ( Prosopis) 187 



simillima Smith (Andrena) 194 



