INDEX 



395 



Legs, adaptations of, 40, *42; larval, 42; 

 mechanics, *44; muscles, *45; segments, 

 41 



Lendenfeld, von, 346, 352 



Lens, *87 



Lepidocyrtus, scales of, 61 



Lepidoptera, denned, 14; internal metamor- 

 phosis, *i5o; moults, 133; mouth parts, 

 *33; origin, 19; reproductive organs, *i 13, 

 *ii5; silk glands, *6 7; spiracles, 52 



Lepidotic acid, 161 



Lepisma, *7, 18, *i3i; spiracles of, 52 



Leptinotarsa, color pattern of, 161, I7i,*i75; 

 distribution, 314, 316; dorsal wall, *i24; 

 entoderm, "125; folding of wing, *49; 

 spread, 316, 329; variation in coloration, 



Leplocoris, 316 



Lerema, ocellus of, 25 



Leuckart, 364 



Leucocytes, *ioi, 104, 148 



Leydig, 343, 349, 352, 353, 356, 358, 363, 



366 



Libellula, *i2, *i3i 



Lice, biting, *io, 215; sucking, *i3, 216 

 Life zones, 310 

 Light, its effects on pigments, 162 



Limacodes, scale of, *6i 



Lina (see Melasoma) 



Linden, von, 372, 373 



Lingua, *3i 



Link, 356 



Linnaeus, on orders of insects, 6 



Lintner, 333, 386 



Lithomantis, *32o, 321 



Locality studies, 296, *297 



Locustidae, 8; ovipositor, *5 5; spermatozoon, 



*H4 



Locy, 357 

 Loeb, on tropisms, 283, 284, 286, 287, 288, 



291; 381,382 

 Loew, 362 

 Lomechusa, *28i 

 Longitudinal muscles, *97 

 Losses through insects, 325 

 Low, on malaria, 236 

 Lowne, 344, 354, 355, 363 

 Lubbock, on ants, 271, 272, 274, 276, 279, 



280, 287; larval characters, 135; muscles, 



69; vision, 90, 91; 341, 343, 351, 354, 355, 



360, 363, 367, 375, 379, 381 

 Lucanus, cocoon of, 136; dorsal vessel, *ioo; 



spiracles, *no 

 Lucilia, *286 

 Lugger, 334 

 Luks, 352 

 Luminosity, 105 

 Lund, 360 

 Lutz, 351 



Lycana, facets of, 25 

 Lycaenid larvae, alluring gland of, 66 

 Lycus, mimicked, 189, 190 

 Lyonet, on muscles, 69; 343, 351 



Machilis, 7, 18; abdominal appendages, *53; 

 nervous system, *7 2; scales, *6i; spiracles, 

 52 



MacLeay, 345 



Macloskie, 357, 361, 369 



Madeira Ids., beetles of, 304 



Maggot, *i27 



Malacopoda, denned, 2, *3 



Malaria, 234, *235 



Male genitalia, 55, *57, *$8 



Mallock, 355 



Mallophaga, denned, *io; 215 



Malpighian tubes, 98, *99 



Mammen, 362 



Mandibles, *29; adaptations of, *3o; Culex, 

 *34; Lepidoptera, *33 



Mandibular, neuromere, *36, 72, 124; seg- 

 ment, 36 



Mandibulate mouth parts, 29; orders, 28 



Mann, on Prionus, 130 



Manomera, 179 



Manson, on filariasis, 250; malaria, 236; 378 



Mantidae, 8, 253 



Mantis pa, 19; metamorphosis of, *i3i, 132 



Maples, insects of, 195 



Marchal, 125; 367 



Marey, on wing vibration, 49; 346 



Marine insects, 157 



Mark, 355 



Marshall, on adaptive coloration, 189, 190; 



374 



Maternal provision, 258 

 Maturation, *n8 

 Maxillae, *2g', 30; "second," 31 

 Maxillary, neuromere, *36, 72, 124; segment, 



36 

 Mayer, A. G., on color pattern, 173; Papilio, 



165; scales, 62; 351, 372, 374 

 Mayer, A. M., on Culex, 85; 354 

 Mayer, P., 341, 354 



May fly, male genitalia of, *57; wing, *48 

 McAtee, 374 

 McCook, on habits of ants, 273, 276, 278, 



279; 379 



McDermott, 106; 360 



Meconium, 140 



Mecoptera, denned, 14; origin, 19 



Media, *46, 47 



Median segment, 37, 52 



Meek, 345 



Megachile, hairs of, *6o 



Megalodacne, antenna of, *26 



Meganeura, 321 



Megitta, 314 



Meinert, 344 



Melander, 380 



Melanism, 165 



Melanoplus, alimentary tract of, *93 ; facets, 

 *24; genitalia, *58; mandible, *3o; res- 

 piration, 112; skull, *23 



Melanotus, larva of, *i3i 



Melasoma, color changes of, 174; distribu- 

 tion, 314; germ band, *i2o; glands, 65 



Meldola, 373 



