1903] 



INDEX 



241 



Tvina lapponica, 51. 

 Liodora sulcata, 153. 

 Liopteron comiiressum, 59. 

 Liposthenus glechomae, 213. 

 Lithosia complana, 46. 

 Lithurgopsis apicalis, 77 ; 

 opiintiae, 77. 

 Loboscelidia rufescens, 141. 

 Lonchidia macullpennis, 11. 

 Loxaulus mammilla, 152. 

 Lycia cognataria, 78. 

 Lytosema giierinii, 67. 



Macrooampa martliesla, 53. 



Macrocereucoila longicornis, 

 63, 70. 



Macromischa subditiva, 99f . 



Macrops porcelhis, 29. 



Megachile angelariiim, 77 ; 

 brevis, 77; concinnula, 77; david- 

 soni, 77:. exilis, 77; lidelis, 77; 

 frugalis, 77; latimanus, 77; leiico- 

 tricha, 76; manifesta, 77; monti- 

 vaga, 77; occidentalis 76;pruina, 

 77 ; piignata, 77 ; vidua, 77. 



Megilla maculata, 50. 



Melanips urtlceti, 9. 



Melanomma aurieinctarium, 24. 



Melanopliisbivittatus, 1.38 ; dif- 

 ferentialis, 138. 



Melecta californica, 76. 



Melissodes actuosa. 77 ; cali- 

 fornica, 77 ; lupina, 77 ; menuaclia, 

 77 ; montana, 77 ; nlgrifrons, 77 ; 

 obliqua, 77 ; olivacea, 7V ; person- 

 atella, 77; stretchii, 77; tepida, 

 77. 



Mesoleuca gratulata, 191. 



Mesothemis collocata, 139. 



Metrocamj^a praegraudaria, 190. 



Micrandrena pacitica, 75. 



Microstilba bidentata, 61. 



Miomoera aberrans, 64. 



Moiiumetha imperfecta, 76. 



Myochrous denticollis, 53 ; 

 squamosus, 53. 



Nedinoptera bolophila, 63. 



Nemotelus acutirostris, albiros- 

 tris, arator, bellulus, bruesii, can- 

 adensis, carbonarius, carneus, 

 crassus, flavicornis, glaber, im- 

 maculatus, 171f; nigrinus, 173f; 

 pallipes, polyposus, slossonae, 

 trinotatus, tristis, unicolor, 

 wheeleri, 171f. 



Neopasites fulviveiitris, 75. 



Nephycta discreta, 142. 



Neralsla rutipes, 12. 



Neurocolpus nubilis, 26. 



Neuroterus petioliventus, 151 ; 

 politus 151. 



Nomada bisignata, 75 ; citrina, 

 75; civilis, 75; crotcliii, 75; ed- 

 wardsii, 75; erythraea, 75 ; tlavi- 

 pes, 75; formula, 75; fragilis, 

 75; interruptella, 75; lepida, 75 ; 

 melliventris, 75; obliquella, 75 ; 

 obscurella, 75 ; opposita, 75 ; riv- 

 alis, 75; rubrica, 75; sua vis, 75; 

 vincta, 75 ; vinnula, 75. 



Nomia bakeri, 75; foxii, 75; 

 nortoni, 75. 



Nomius pygmaeus, 51. 



Oberthiirella lenticularis, 59. 



Odonteucoila chapadae, 64. 



Odontomyia vertebrata, 27. 



Onychia fonscolombei, 11. 



Ophrynopus scUauinslandi, 73. 



Osmia albiventris, 76; atriven- 

 tris, 76; brevis, 76: californica, 

 76; cobaltina, 76; diibia, 76; ex- 

 igua, 76 ; lignaria, 76 ; maura, 

 76; nigrifrons, 76; i>urpurea, 

 76; quadriceps, 76; rustica, 76. 



Pantelliella fedtschenkoi, 213. 



Paniirginus albitarsis, 75 ; cres- 

 sonielhis, 75. 



Paramiomoera heptoma, 64. 



Parandrena concinnula, 75 ; en- 

 ocki. 75 ; regularis, 75. 



Parateras hubbardi, 150. 



Pediaspis sorbi, 211. 



Pentacrita cordata, 62. 



Pentamerocera angularis, 66. 



Pentaplasta coxalis, 61. 



Pentarlioptra tomentosa, 68. 



Penthinia profundana, 46. 



Peponai)is angelica, 77. 



Peras niger, 59. 



Perdita californica, 75 ; clay- 

 polei, 75; interriipta, 75 ; rediic- 

 ta, 75; rliois, 75; trisignata, 75. 



Periclistus cananae, 145. 



Pezopliycta brachyptera, 141. 



Phaenoglyphis xanthochroa, 

 142. 



Phanacis centaureae, 212. 



Pheidole crassicornis, 97f ; by- 

 atti, 97f; texana, 97f; titanis, 

 95f. 



Philonix fulvicollis, 148. 



Phlepsius irroratiis, 27. 



Phthiria aldrichi, 184; cyano- 

 ceps, 184: (luinquenotata, 185. 



I'hthoroblastis costipunctana, 

 46; gallicolana, 46; motacillana, 

 46. 



Phylloteras rubrinus, 149 



Phyopteia astur, 53. 



Piezobria bicuspidata, 67. 



Pilinothrix designata,67. 



Plagiotroclius ilicis, 151. 



Plathemis subornata, 139. 



Platysamia cecropia, 23f. 



Plusia simplex, 25. 



Polistes f usca, 17. 



Ponera distingueda, 95; inex- 

 orata, 94f . 



Prenolepis bruesii, 106f ; mel- 

 anderi, 104f; parvula, 106. 



Promiomoera fllicornis, 63, 70. 



Prosopis bakeri, 74 ; coquillet- 

 tii, 74; mesillae, 74; polifolii, 

 74; ruidosensis, 74; suffusa, 74; 

 tridentula, 74; varifrons, 74. 



Pseudaulax hieracii, 213. 



Pseiidoeucoila tricliopsila, 66. 



Psichara longicornis, 65. 



Psilosema pentatoiua, 62. 



Psithyrus californicus, 78. 



Pycnotrichia urticarum, 10. 



Rhodites rosae, 40. 

 Rhogas rileyi, 25. 

 Rhoopliilus lowii, 145. 

 Rhoptromeris eiicora, 66. 

 Rbynchacis niger, 62. 



Sapholytus apicalis, 145. 



Saroiiogon abbreviatus, 113 ; 

 adustus, 113; bicolor, 113; com- 

 bustus, 113. 



Sarotlirus areolatus, 9. 



Schizosema emarginata, 62. 



Siobla excava, 26. 



Sirex gigas, 215. 



Sisyra umbrata, 29. 



Solenaspis hyalinipeunis, 10. 



Solenozopberia vaccinii, 212. 



Sphaeroteras mellea, 150. 



Sphecodes mandibularis, 74. 



Sphex bridwelli, 202f ; flavipes, 

 20if; nudus,201f. 



Spinoliella anthidius, 75; cinc- 

 ta, 75; edwardsii, 75; scutellaris, 

 75; visaliensis, 75; zonalis, 75. 



Steganoptycha corticana, 46. 



Stelis laticincta, 76; sexmacu- 

 lata, 76. 



Stenamma brevicorne, 165f; 

 diecki, 165f; impar, 167; impres- 

 sum, 165f; nearcticum, 164f; 

 schmittii, 167 ; westwoodi, 165. 



