Index 



421 



Evolution, of the costa, 92; subcosta, 92; 



radius 95; media, 99; cubitus, 104; 



anal veins, 107 

 Evolution and Taxonomy, 8 

 Exjianded humeral angle, 63 



Faltentheil, 7 



Fan-like wings, 53 



Fibula, 61 ; oi Corydalus, 63; oi Mnemon- 



ica, 315 of RhyacophUa, 63, 312 

 First Anal Vein, 65 

 First radio-medial cross-vein, 167 

 Fitch, Dr Asa, 304 

 Fixed fan-like type, 53 

 Fixed hairs, 323 

 Flugelrippen, 4 

 Folding fan-like type, 53 

 Forbes, Dr W.T.'M.,3I5 

 Fossil insects, 85 

 Frenata;, 8, 326 



Frenulum, 61 , 330; loss of, 331 

 Frenulum hook, 61, 330 

 Froggatt, Walter W., 136 

 Fungus gnats, 350 

 Funkhouser, W. D., 271, 274 

 Furrows of the wing, 58, 394 



Gall-gnat, 351 



Genesis of the Uniform Terminology, i 



Geologic Time and Formations, Chart of, 



84 

 German system of terminology, 346 

 Glossonotus, 278 

 Ccera, •^13 

 Gomphus descriptiis, 24, 225, 226, 227, 237, 



240 

 Gonin, J., 1 14 

 Grabcr, Ur. V., 2 

 Gradate veins, 166, 204 

 Gripopterygida;, 244, 250 

 Gripopleryx tesselln'a, 250 

 Gypona 8-lineata, 281, 282 



Haase, Dr. Erich, 6 



Hadentomum americanum , 94 



Iladroneura bohemica, 101 



Haftfeld, 323 



Hagen, Dr. II. A., 2, 5, 224; Plate by, 3 



Halteres, 54 



Hampson, Sir G. F., 346 



Hamuli, 60, 61 



Handlirsch, A., 52, 88, 89, 185, 238, 293 



Ilarmosics rcflcxnliis, 59, 294 



Heinemann, H. von, 8 



Helicons, 213 



Heliocharis, 241 



Heliria, 278 



Hemelytra, 54, 292 



Hemerobiid group of families, 145 



Memerol )iida?, 1 80 



Ilcnicrobins hiaiiidi, 158, 159, 164, 177, 



181, 182 

 Hcpialida,>, 318 

 Hepiaius, 9, 82 



Hepialus sylvinus 323 



Hepiaius thide, 327, 328 



Ileptagenia interpuuclata, 218 



Herrich-SchafFer, 345 



Hetaerina, 241 



Heteroptera, 121, 292 



Hexagenia, 219 



Hippodamia ij-pii>ictala, 297 



Holmgren, Xils, 135, 137, 140 



Ilolognatha, 244 



Ilomaloneura punctata, 104 



Homoptera, 121, 269 



Ilomothetus fossilis, 86 



Honey-bee, 367 



Humeral cross-vein, 78, 391 



Humeral suture, 143 



Humeral veins, 81 , 343 



Hydromanicus, 312, 313 



Hymenoptera, 122, 362, 406 



Hypostigmatic space, 83 



Hypothetical primitive type, 15, 16, 64, 



388 

 Ilyptia, 380 



Ichneumon-fly, 69, 373 



Increase of the numljer of wing-veins, 70 



Inocellia longicornis, 171, 172 



Intercalary veins, 71, 74, 232, 405, 406 



Interpolated sectors, 233 



Interradial nexus, 206 



I so genus sp., 245 



Isoptera, 121, 132 



Isolated front branch type of media, 100 



Italian loop, 240 



Itliotieftdva, 176, 182 



Ithone fusca, 175, 176 



IthonidcC, 175 



Janus ahbreviatiis, 377, 378, 413 

 Janus cynosbati, 377 

 Jassida;, 280, 282, 291 

 Jones, P. R., 267 

 Jugatie, 8,325 

 Jugum, 61, 63, 327 



Kellogg, V. L., 321- 32.3 

 Kempers, K. J. VV., 300 

 Klapalek, Fr., 246 

 Kruger, E., 299 

 Kuhne, O., 300 



Labidarge dibapha, 82 

 Lamccre, A., 88 

 Landois, H., 4, 5, 320 

 Lanthus parvulus, 237 

 Leonard, M. D., 112 

 Lepidoptera, 2^, 122, 319, 398 

 Leptis, 352 

 Leptocerus, 313 

 Leplophlebia, 219 

 Leslcs, 43, 44, 45, 47 

 Lestes rcctangularis, 231, 2^-^2 

 Lelhocerus, t,^ 



