4QO 



INDEX 



Kingsley, on Arthropoda, 7 



Kirby, 431, 432 



Kirkland, 463 



Klemensiewicz, 440 



Kluge, 451 



Kniippel, 447 



Koch, 250 



Kochi, 436 



Koestler, 442 



Kolbe, 431 



Kolliker, 442 



Korotneff, 452 



Korschelt, 450, 452, 453, 454 



Kowalevsky, 447, 448, 451, 454 



Kraepelin, 436 



Krancher, 449 



Krause's membrane, *78 



Krogh, on temperature- velocity, 357; pupal 



development, 359 

 Krukenberg, 67 

 Kulagin, 41, 436, 453, 454 



Labellum, *4i, *42 



Labial, neuromere, *43, 81, 135; segment, 44 



Labium, 29, *3S 37, *38, *39*Ui 



Labrum, *29, *35, * 39 



Lac, 75, 413 



Lachno sterna, antenna of, *32; cocoon, 148; 



larva, *i42 

 Lacinia, *35, 37, *38 

 Lagoa, legs of, 51; stinging hairs, *73 

 Lamarck, on instinct, 317 

 Lameere, 455 

 Lamellate, *32 

 Landois, 449 

 Lang, 435 

 Langley, on luminosity, 115 



Lankester, 433 



Larvae, 137; adaptations of, 145; legs, 50; 

 nutrition, 145; parasitic, 275; types of, 

 "142 



Lasius, age of, 289; nest, 291; parthenogene- 

 sis, 128 



Lathrop, 470 



Laveran, on malaria, 248, 465 



Laverania, 248, *249 



Leachia, eyes of, *3o 



Leaping, 52 



LeBaron, 424 



LeConte, 470 



Lee, on halteres, 101 ; 444 



Legs, adaptations of, 48, *5o; larval, 50; 



Legs, mechanics, *52; muscles, *S3; seg- 

 ments, *49 



Lendenfeld, von, 437, 441 



Leng, 456 



Lens, *96 



Leonard, 477 



Leopard moth (see Zeuzera). 



Lepidocyrtus, scales of, 70 



Lepidoptera, denned, 18; internal metamor- 

 phosis, *i62; molts, 145; mouth parts, 

 *'4o; origin, 25; reproductive organs, 

 *i24, *i 26; silk glands, * 76; spiracles, 60 



Lepidotic acid, 176 



Lepisma, *9, 21, *i42j spiracles of, 60 



Leptinotarsa decemlineata, aestivation, 366; 

 color pattern, 175, 186, *igi; distribu- 

 tion, 336, 338; dorsal wall, *i35; ento- 

 derm, *i36; folding of wing, *57; 

 hibernation, 365; spread, 338; varia- 

 tion in coloration, *i9i 



Leptocoris, 339 



Leptospharia, 219 



Leptospira, 255 



Lerema, ocellus of, 31 



Leuckart, 451 



Leucocytes, *no, 114, 160 



Leydig, 442, 446, 450 



Libellula, *i4, *i42 



Lice, biting, *i2, 223; sucking, *i5, 234 



Life zones, 332, *333 



Light, 351; on activity, 352; growth, 352; 

 pigments, 177 



Ligula, *38 



Limacodes, scale of, *6g 



Lina, color changes of, 190; distribution, 

 336; germ band, "131; glands, 74 



Linden, von, 458, 459 



Lingua, ""38 



Link, 445 



Linnaeus, on orders of insects, 7 



Lintner, 423, 476 



Lithomantis, *343 



Livingston, 369, 389, 391, 476 



Lloyd, 456 



Locality studies, 319 



Lochhead, 477 



Locustidse, 10; molts of, 144 



Locy, 446 



Lodeman, 477 



Lodge, 470 



Loeb, 302, 304, 305, 306, 308, 309, 311, 373, 

 468, 469, 470, 476 



