204 
Rhagoletis pomonella, 66. 
ribesii, Pteronus, 62. 
rigidus, Cryphalus, 93. 
rimosus, Pagiocerus, 128. 
robustus, Cryphalus, 93. 
rotundicollis, Hypothenemus, 118. 
rubicunda, Anisota, 61, 62. 
rudis, Micracis, 127. 
Pollenia, 24. 
ruficollis, Hypothenemus, 78. 
rufipennis, Dendroctonus, 98-09. 
Polygraphus, 141. 
rufipes, Hylastes, 76. 
Hylurgops, 114. 
Xyleborus, 78. 
rufitarsus, see lineatus. 
rugipennis, Hylurgops, IIs. 
rugosus, see compositus. 
rugulosus, Eccoptogaster, 78, 106-7. 
Platypus, 86. 
rumicis, Contarinia, 63. 
Saddle back caterpillar, 65. 
saginatus, see rufipennis. 
salebrosus, Hylastes, 76. 
Tomicus, 146. 
Salt marsh mosquito, 58. 
Samia cecropia, 65. . 
San Wiosétscales 5.74, 160,101. 1023505. 
Sawfly, poplar, 13-15. 
saxeseni, see xylographus. 
scabricollis, Xyloterus, 150. 
scabripennis, Hylastes, 76, 77. 
Tomicus, see salebrosus. 
Schizoneura americana, 63. 
Schizura concinna, 60. 
schwarzi, Erineophilus, 108. 
Scierus, 81, 144. 
annectens, 144. 
scobinosus, Tomicus, 147. 
Scolytidae of America, 8, 76-159. 
Scolytinae, 79, 86-1509. 
Scolytus, 77, 80. 
punctatus, 77. 
sculpturatus, see erectus. 
Scurfy bark louse, 41, 62. 
Scurfy scale, 41, 60. 
scutellare, Pterocyclon, 144. 
Scutigera forceps, 26. 


NEW YORK STATE MUSEUM 
semicastaneus, see autographus. 
septentrionis, see autographus. 
sequoiae, Phloeosinus, 130. 
seriatus, Hypothenemus, see _hispi- 
dulus. 
Pityophthorus, 140. 
sericeus, Hylesinus, 113. 
serratus, see dentatus. 
setigera, Contarinia, 63. 
setulosus, Phloeotribus, 78. 
Shade tree insects, 49-55. 
Shade trees, 6-7, 60, 64. 
Sibine stimulea, 65. 
signatum, Trypodendron, 78. 
simile, see fasciatus. 
similis, see obesus. 
simplex, Carphoborus, 88. 
Dendroctonus, 99. 
Siphlonisca, 72. 
aerodromia, 72-74. 
Siphlurus, 72. 
Sitotroga cerealella, 65. 
Snow-white linden moth, 5, 8, 51- 
GAs Of, 02) 000: 
Soldier bug, 64. 
sollicitans, Culex, 58._ 
sorghicola, Contarinia, 15, 63. 
Sorghum, Contarinia  sorghicola 
injuring, I5. 
Sparrow, 52, 54. 
sparsus, Pityogenes, 133. 
speciosus, Plagionotus, 60, 61, 62. 
Spider, 206. 
red, 65. 
spinifer, Corthylus, of. 
Ihoysy, - 102%0). 
Spraying shade trees, methods, 44- 
45. 
Spring cankerworm, 45, 63. 
Spruce, spruce gall aphid injuring, 
55.6" 
Spruce gall aphid, 54-55. 
spuria, Gossyparia, 41, 60. 
Stable fly, 24. 
Stephanoderes cassiae, 78. 
stimulea, Sibine, 65. 
Stomoxys calcitrans, 24. 
Stone flies, 9. 
striatulus, Cryphalus, 93. 
