INDEX. 



PAGE 



Holcaspis duricoria Bassett 64 



'pernicrosus Bassett 68 



SUerl Bassett 67 



Homalochthebius 18 



Homoeosoma 115, 191 



albescentella 191, 192 



anguliferella 191, 192 



electella 191, 193 



illuviella 191, 192 



impressalis 191 



mucidella 191, 193 



opalescella 191, 192 



stypticella 191, 193 



uucanalis 191, 192 



Homosassa Hulst 204,214 



ella 214 



Honora 115, 187 



mellinella 187, 188 



montiuatatella 187, 189 



oblitella 187 



ochrimaculella 187, 189 



sciurella 187, 189 



subsciurella 187, 189 



Hydrobiini 237 



Hydiobius 238, 261, 262, 277 



fuscipeS 263 



globosus 263. 264 



latus 263, 265 



scabrosus 263, 265 



tessellatus 263, 266 



tumidus 263. 264 



Hydrocombus .... 238 



Hypochaleia 115. 168 



hulstiella 168 



Hypsotropa 204, 212 



luteicostella 212 



lisetilia 115, 182 



coccidivora — 182, 183 



ephestiella 185 



Laodamia 115, 156 



fusca 156 



Lepthemis gravida Calvert 35 



Leucorhinia 229 



albifrons 231 



borealis Hagen 231 



dubia 234 



fTigida Hagen 231 



glacialis Hagen 234 



Hageni Calvert 36 



PAGE 



Leucorhinia hudsonica 233 



intacta 39, 235 



pectoralis 231 



proxima Calvert 38, 232 



rubicunda 232 



triedra 230 



Libellula incesta 34 



Lipographis 115, 166 



fenestrella 166 



humilis 166, 167 



leoninella 166, 167 



Littorimus 4, 5 



M&nhsitta Hulst 115, 196 



Ingubrella 197 



obtusangulelJa 197 



Maricopa Hulst 203, 205 



lativittella 206 



Martia 203, 209 



arizonella 209 



Megasis 115, 164 



atrella Hulst 165, 166 



edwardsialis 165 



excantalis 165 



Megasterni 281, 307 



Megasternum 307. 308, 314 



posticatura 308 



punctulatum Horn... 309 



Melitara 115, 171 



dentata 171. 172 



Ferualdialis 171,172 



prodenialis 171 



Meroptera 114, 148 



canescentella Hulst 149 



pravella 148 



unicolorella 149 



uvinella 148 



Metacyruus 261 



Mineola Hulst 114, 126 



amplexella 127 



caliginella 127, 128 



indigenella 127, 130 



juglandis 127, 131 



nebulella 131 



tricolorella 127 



vacciuii 127, 128 



Moodna Hulst 115, 193 



pelviculella Hulst 194 



Mouth parts of Diptera 319 



Myelois 114, 116 



