INDEX 



127 



Halictus truncatus, 36. 



versans, 38. 



viridatus, 38. 

 Haltica chalybea, 7. 

 Helicopsyche, 100. 

 Hemerocampa leucnstigma, 



89. 

 Herpetogomphus clesip-natus, 



99. 

 Hetaerina vulnerata, 98. 

 Hexagenia limbata, 98. 

 Heptagenia, 66. 

 Heterodoxes, 12. 

 Hippelates flavipes, 79. 



plebeius, 79. 



proboscideus, 79. 



pusio, 79. 



stramineiis. 79. 

 Holcaspis globulus, 11. 

 Holoceiitropus flavus, 66. 

 Homalomyia femorata, 77. 

 Hydropsyche, 100. 



slos.sonae, 61, 65. 

 Hyperalonia cerberus, 72. 



serveillei, 72. 

 Hyphantria cunea, 20. 



textor, 20. 



Ideobisium rufulum, 113. 



obseurus, 113. 



threventi. 113. 

 Isoperla ventralis, 66. 



Janthinosoma coffini, 70. 

 pygmaea, 70. 



Kelloggia, 12. 



Laemobothrium, 12. 

 Lasius niger 



var. americanus, 68. 



subniger, 67. 

 Latumcephalum, 12. 

 Lemonia.s. 82. 



eremita, 82. 



gabbii, 82. 



pola, 82. 



sabina. 82. 



wliitneyi, 82. 

 Lepidostoma togata, 64. 

 Limnpphilus despectus, 63. 



moestus, 61, 62. 



nebulosus. 61. 63. 



ornatus, 63. 



pulchellus. 63. 

 Limosina illota, 77. 



Lipeurus, 12. 

 Lonchaea rufitarsis, 77. 



Mantispa brunnea, 99. 

 Melanophora roralis, 75. 

 Melissa, 41. 

 Melissodes, 122. 

 Menopou, 12. 

 Mesocheira, 41. 

 Mesogramma, 74. 



arcifera, 74. 



subannulata, 74. 

 Micromus posticus, 99. 



variolosus, 99. 

 Musca domestica, 77. 



Nesiotinus, 12. 



Neuronia concatenata, 61. 



postica, 61. 



semifasciata, 61. 

 Nirmu;5, 12. 

 Nitzschia, 12. 



Obisium brunneum, 113. 



califoriiicus, 113. 



carolinensis, 113. 



cavicala, 113. 



macilentum, 113. 



parvulum, 113. 

 Ochlerotatus taeniorhynchus, 



Ocyptamus fuscipennis, 74. 

 Odontomyia, 71. 

 Oecetina fumosa, 100. 



incerta, 100. 

 Olpium obscurum, 112. 

 Ompliale elongatus, 29. 

 Oncoilocera leucoprocta, 15. 

 Oncophorus, 12. 

 Oribata, 105. 



albida, 106. 



badia, 105. 



corpuscula. 106. 



maxima. 107. 

 Ornicholax, 12. 

 Ornithobius, 12. 

 Orthemis ferruginea, 99. 

 Oscinis coxendix, 79. 



Panorpa nuptialis, 100. 

 Pardosa glacialis, 121. 

 Peckia plumipes, 75. 

 Periclistis semipiceus, 9. 

 Peripsocus, 98. 

 Philoceanus, 12. 

 Photopsis anaspasia, 5. 



Photopsis aspasia, 5. 

 Photopsis impar, 5. 



phaedra, 5. 

 Phtliiria coquilletti, 15. 



sulphurea, 72. 

 Physostomum, 12. 

 Pimpla inquisitor, 89. 

 Pipunculus subvirescens, 74. 

 Pirata insularis, 121. 

 Plathemis lydia, 99. 

 Platycentropus niaculipennis, 



64. 

 Platypeza, 58. 



cinerea, 58. 



ornatipes, 58. 



pallipes, 58. 



velutina, 58. 

 Polycentropus maculatus, 65. 

 Proctacanthus rufivcntris, 73. 

 Prospaltella, 119. 



fasciativentris, 1 17. 



fuscipennis, 120. 



maculata, 120. 



murtfeldii, 118, 120. 

 P.seudohazis, 101. 



eglanterina, 1011 



var. arizonensis, 101. 

 var. shastaensis, 101. 

 Pseudolfersia spinifera, 80. 

 Psilocephala obscura, 72. 

 Psilopa aciculata, 78. 



caeruleiventris, 79. 



nigrimanus, 79. 

 Psilopodinus caudatus, 73. 



chrysoprasius, 73. 

 Psithyrus, 41. 

 Psocus striatus, 98. 

 Psychoda, 70. 



albipunctata. 69. 

 Pteromalus cuproidous, 90, 



94. 



Rhodites, 10. 



bicolor, 9. 



fulgens, 9. 



radicum, 9. 



semipiceus, 9. 

 Rhynchites betulae, 30. 



Sapromyza cincta, 77. 



grata, 77. 

 Sareophaga, 76. 



diversipes, 75. 



helicis, 75. 



incerta, 75. 



rufipalpis, 75. 



