396 



INDEX 



Melnikow, 365 



Meloe, antenna of, 27; hypermetamorphosis, 

 144 



Melolontha, male reproductive system, *ii3; 

 olfactory pits, 80 



Mendelism, 192 



Menopon, *io 



Mentum, *2Q, *3i 



Merkel, 351 



Meron, 40, *4i 



Merriam, on life zones, 310; 383, 384 



Merrifield, 371, 372 



Mesenchyme, *i25 



Mesenteron, *Q2, *Q3, *94, *95, 125 



Mesoderm, 119, *i24 



Meso-entoderm, *i2o 



Mesothorax, 37 



Metabola, 128 



Metamorphosis, denned, 126; external, 126; 

 internal, 148; kinds, 19; significance, 146; 

 systematic value, 19 



Metatarsus, *2io 



Metathorax, 37 



Metschnikoff, 357, 365, 368 



Meyer, G. H., 364 



Meyer, H., 359 



Miall, on chitin, 58; muscles, 69; 340, 342, 

 362, 368, 369, 370 



Miastor, paedogenesis of, *n7 



Michels, 352 



Microcentrum, stridulation of, 83, *84 



Micropteryx, mouth parts of, 33 



Micropyle, 118, 129 



Mid intestine, *93, *94, *95 



Milkweed, pollination of, 203, *2O4 



Mimicry, 184; evolution of, 191 



Minot, 343, 350 



Miocene insects, 319, 322 



Mitchell, 378 



Moisture, its effects on coloration, 164 



Molanna, *i4 



Moles, insectivorous, 218 



Moller, on leaf-cutting ants, 278, 375 



Mollock, on vision, 90 



Moniez, 369 



Moniliform, *26 



Mononychus, 208 



Mordella, facets of, 25 



Morgan, C. Lloyd, on food of birds, 190; 381 



Morgan, T. H., 382 



Morpho, scales of, 6 1, 159 



Morse, 384 



Moseley, 358 



Mosquito, antennae of, 27, *28; hearing, 85; 

 locomotion of larvae, 154; in relation to 

 malaria, 234; mouth parts, *34; respira- 

 tion, *i55, 156 



Moulting, 132 



Moulton, 374 



Moults, number of, 133 



Mouth parts, dipterous, 33, *34; hemip- 

 terous, *32; hymen op terous, *35; lepi- 

 dopterous, *33; mandibulate, *29; orthop- 

 terous, *29; suctorial, 31 



Mtiller, F., on mimicry, 187; wings, 45; 



34i, 350, 373 



Miiller, H., 375 



Mullerian mimicry, 186, 187 



Miiller, J., "mosaic" theory of, 89; 353 



Murgantia, spread of, 317 



Murray, 383 



Musca, egg of, *i28; facets of, 25; fungus of, 

 *2oi; moults, 133; ovum, *n8; in rela- 

 tion to typhoid fever, 242, 244 



Muscidse, cardiac valve of, *95; imaginal 

 buds of, *i48, 149 



Muscles, circular and longitudinal, *g6; of 

 cockroach, *45, *68; of leg, *44; number, 

 68; structure, *6g; of wing, *5i 



Muscular, power, 70; system, 68 



Mutilla, stridulation of, 83 



Myrientomata, 5 



Myriopoda, the term, 4 



Myrmecocystus, *2J7 



Myrmecodia, 214 



Myrmecophana, mimicry by, *i88 



Myrmecophilism, 279 



Myrmedonia, 282 



Myrmeleon, digestive system of, *94; pre- 

 daceous, 253; silk glands, 68 



Myrmica, *28i 



Mystacides, androconia of, 63 



Nagana, 248 



Nagel, 355 



Nassonow, 363 



Nearctic realm, 309 



Necrophorus, 218, 259 



Needham, on digestion, 95; venation, 46; 



346, 357, 370, 376 

 Nemobius, leg of, *42 

 Neotropical realm, 309 

 Nepa, respiration of, 156 

 Nerves, of head, 72, *73; structure, *73 

 Nervous system, 71; development of, 122, 



*I24, *I25 



Nervures, 46 



Neuration, *46, *47, *48 



Neuroblasts, *i24 



Neuromeres, defined, 36, 122; of head, *36, 



7i 

 Neuroptera, defined, 13; metamorphosis of, 



19. "131 



Newbigin, 372 



Newport, on metamorphosis, 151; muscles, 

 69; 343, 35i, 352, 358, 360 



Newton, 352 



Notolophus, olfactory organs of, 80 



Notonecta, *i53; locomotion of, *i54J res- 

 piration, 156 



Notum, 37 



Novius, 258, 327, 336 



Nucleolus, 118 



Number of insects, 21 



Nusbaum, 363, 366 



Nuttall, 377 



Nymph, 127 



