198 
Eccoptogaster (continued) 
fagi, 104. 
flavicornis, 78. 
haemorrhous, 78. 
muticus, 104-5. 
praeceps, 105. 
punctatus, 78. 
quadrispinosus, 105. 
rugulosus, 78, 106-7. 
subscaber, 107. 
suicatus, 107. 
unispinosus, 108. 
ventralis, 108. 
Eccoptogasterinae, 79, 80. 
eichhofh, Dryocoetes, 103. 
Elm, injurious insects: 
elm bark louse, 41. 
elm leaf beetle, 50. 
elm leaf miner, 49, 94. 
Elm bark louse, 41, 60. 
Elm leaf aphis, 63. 
Elm leaf beetle, 6, 50, 60, 61, 62, 64, 
65. 
Elm leaf miner, 49-50. 
emarginatus, Ips, 122. 
Platypus, see rugulosus. 
engelmanni, Dendroctonus, 95. 
English sparrow, 52, 54. 
Ennomos subsignarius, 51-54, 61, 
62, 66. 
ephemeraeformis, 
50, 65. 
Epizeuxis denticularis, 60, 61, 62. 
erectus, Hypothenemus, I17. 
Erineophilinae, 70. 
Erineophilus, 80, 108. 
schwarzi, 108. 
Eriophyes pyri, 48, 63, 64. 
eruditus, Hypothenemus, 78,. 117- 
18. 
euonymi, Chionaspis, 66. 
Euproctis chrysorrhoea, 45, 61, 62. 
exesus, see calligraphus. 
exilis, Tomicus, 145. 
Explanation of plates, 161-94. 
Thyridopteryx, 
fagi, Eccoptogaster. 
Fall canker worm, 5, 45, 63. 
Fall webworm, 50-51. 
False maple scale, 41, 60, 62. 


NEW YORK STATE MUSEUM 
fasciatus, Hylesinus, 112. 
Pterocyclon, 142. 
Siee alsoveraciles as 
ficus, Loganius, 126. 
Fidia viticida, 48-49, 60, 61. 
Figures and plates of: 
Aphis gladioli, 20, 21, 22. 
Chermes abietis, 54, 55. 
Chramesus icoriae, 178, 180, 192. 
Coleophora fletcherella, 47. 
Contarinia johnsoni, 16, 17. 
Culex sollicitans, 50. 
Dendroctonus terebrans, 174, 176, 
180. 
Dryocoetes autographus, 172. 
Eccoptogaster rugulosus, 1066. 
Ennomos subsignarius, 53. 
Erineophilus schwarzi, 166. 
Hylastes sp., 178, 182. 
Hylastinus obscurus, 184. 
Hylesinus aculeatus, 182, 194. 
Hylurgops glabratus, 176, 180, 
182. 
Ips pini, 172, 184. 
Kaliosysphinga ulmi, 49. 
linden moth, snow-white, 162. 
Micracis opacicollis, 184, 186. 
Musca domestica, 24. 
Panchlora hyalina, 23. 
Phloeosinus dentatus, 178. 
Phloeotribus liminaris, I8o. 
Pityogenes sp., 168, 170, 174, 188. 
Pityophthorus minutissimus, 168, 
190. 
Platypus compositus, 166. 
Polygraphus rufipennis, 186. 
Potomanthus inequalis, 75. 
Pterocyclon mali, 168, 170, 186. 
Scutigera forceps, 206. 
Siphlonisca aerodromia, 164. 
Termes flavipes, 57, 58. 
Trichiocampus viminalis, 13, T4. 
Trypodendron politus, 170. 
Xyleborus sp., 172, 186, 188. 
Xylocleptes sp., 184. 
fimbricornis, Thysanoes, 147. 
flavicornis, Eccoptogaster, 78. 
Platypus, 85. 
flavipes, Termes, 56-58. 
fletcherella, Coleophora, 47, 63. 
