INDEX 



1027 



Jalysus perclavatus, 388; /. spinosus, 

 388 



Janet, C, 87 



Janus integer, 899 



Japanese beetle, 519; Laboratory, 520 



Japygidae, 224 



Japyx, 161, 220, 224; J. solifugus, 221; 



ovary of. 223; 461 

 Jigger, 883 

 Johannsen, Oskar A., 304, 803, 807, 



811, 823 

 Johnston, Christopher, 152 

 Johnston's organ, 152 

 Joint- worm flies, grass and grain, 930; 



wheat, 930 

 Jones, P. R., 342 

 Judeich and Nitsche, 116 

 Jugatae, 581, 584, 592 

 Jugates, haustellate, 593; mandibulate, 



592 

 Jug-builders, 954 

 Jugular sclerites, 40 

 Jugum, 61 ; of a hepialid, 63 

 Julia butterfly, 764 

 Julus, 16 



June-beetle, green, 522 

 June-bug, 515, 518, 522 

 Juniper web- worm, 643 



Karschomyia viburni, 814 



Katepimerum, 51 



Katepisternum, 51 



Katydid, chirp of the, 93; angular 



winged, 237; northern bush-, 237; 



round-winged, 237; Uhler's, 237; 



the false, 236 

 Kellogg, Vernon L., 100, 197, 199, 200, 



336, 573. 828 

 Kelp-flies, 864 

 Kenyon, F. C, 18, 19 

 Kermes, 454, 455, 634; K. ilicis, 441 

 Kermesiinae, 454 

 Kieffer, J. J., 815, 817, 919, 921, 922, 



933, 962 

 King-crabs, 8 

 Kirby and Spence, 97 

 Kirkaldy, G. W., 362 

 Knab, F., 807 

 Korschelt and Heider, 203 

 Kowalevsky, A., 202 

 Krecker, F. H., 443 



Labia minor, 460, 462 

 Labial palpi, 46 

 Labidomera clivicollis, 531 

 Labium or second maxillae, 45 

 Labrum, 38, 43 

 Lac-dye, 441 

 Lace-bud, hawthorn, 384 

 Lace-cocoon, suspended, 632 

 Lace-like cocoon, 188 



Lacewing-flies, 299 



Lacinia, 45 



Lac-insect, 440 



Lacosoma arizonicum, 713; L. chiridota, 



714 



Lacosomidae, 583, 585, 587, 712 



Lady-bugs, 511, 512; bean, 512; nine- 

 spotted, 512 



Lcelius trogodermatis, 948 



Lcertias philenor, larva, 741 



Lcetilia coccidivora, 652 



Lagoa crispata, 606, 607 



Lagriidae, 474, 514 



Lake-flies, 312 



Lamellate, 41 



Lamellicorn beetles, 515; leaf -chafers, 

 518; scavengers, 516 



Lamellicornia, 468, 469; the families of 

 the, 475 



Lamiinae, 528 



Lampyridse, 473, 491 



Landois, H., 91 



Languria, 510; L. mozardi, 510 



Lantern-fly of Brazil, great, 408 



Lapara bombycoides, 658 



Lappet-caterpillars, 729, 73 1 ; ameri- 

 can, 732; larch, 731 ; velleda, 731 



Larder-beetle, 506 



Larentiinae, 663, 666 



Large-intestine, 113 



Larrinae, 964 



Larrini, 963, 964 



Larvae, adaptive characteristics of, 181 ; 

 the different types of, 183; the term 

 defined, 180 



Lasioderma serricorne, 515 



Lasiocampidae, 583, 589, 728 



Lasius, 451, 890; L. americanus, 419; 

 L. niger americanus, 947 



Laspeyresia inter stinctana, 641 



Lateral conjunctivae, 35 



Laternaria phosphorea, 408 



Lathridiidae, 473, 511 



Latzel, R., 19, 21, 23, 24 



Laurentiinas, 663 



Leach, W. E., 174, 347 



Leaf-beetles, 530 



Leaf-beetles, long-horned, 530 



Leaf -chafers, shining, 519 



Leaf -hoppers, 406; apple, 407; de- 

 structive, 406; grape-vine, 406 



Leaf-insects, 260 



Leaf -miner, morning-glory, 616 



Leather-jackets, 799 



Lebia grandis, 480 



Lecaniinas, 451 



Lecanium, 445; L. hesperidum, 451, 452 



Legionary or Visiting ants, 941 



Legs, 56; the development of, 197 



Leiby, R.,W., 889, 938 



Lema trilineata, 530 



