Microcentrum rhombifolium, 4x, 4 OE, 43 song, 41, 42, 43 Mde cricket, 58 song, 58 Molting of grasshopper, ?4, I6 Mormon cricket, 54 Mosquitoes, 3oE9 adult, 33% 335, 338 .¢ë'des, 33 I /lnopheles, 33 I, 34o cornrnon, 33 ? Culex, 33 I larvae, 3oE9 rnalaria, 33 I, 34o Stegomyia, 338 yellow lever, 338 young, OE39 Moth of tent caterp]llar, 3o5 characters, 3o6, 3o7 egg laying, 3IoE ernergence from pupa, 3o5, 3o6 rnouth parts, 3o6, 3o7 proboscis, 3o7, 3o8 reproductive organs, 3 ? ? Moths, Cecropia, 2oE8 celery, OEoE9 Luna, OEoES, OE3 o Promethea, OEoE8 tent caterpillar, 3o5 Mouth parts, IoE, ?o 7 Musca domestica, see House fly Muscidae, 342 Musical instruments of cicada, of crickets, 56, 57 grasshoppers, 3% 3 ? msects, 33, 34 katydids, 34, 35, 36 Myiasis, 35oE N Nagana, 349 Narrow-winged tree cricket, 66, 67
Narrow-winged tree cricket, an- tennal rnarks, 66, 67 song, 67 Nemobius vittatus, 58 song, 58, 59 Neoconocephalus ensiger, 5o song, 5? retusus, 5o robustus, 5 ? song, 5 I Neocurtilla hexadactyla, 57 Neoxabia bipunctata, 69 Nervous systern, ? 17 Nyrnph, defined, 245 O Oecanthus angustipennis, see Nar- row-winged tree cricket latipennis, see Broad-winged tree cricket nigricornis, see Black-horned tree cricket nigricornis quadripunctatus, 68 niveus, see Snowy tree cricket Oesophagus, x ?o Orchelimum agile, .? 3 laticauda, vuAgare, 5oE, 53 Oriental roach, 79, 8o Origin of insect wings, 9 ?, 9 OE Orocharis saltator, 7 o Ovaries, IOEOE Ovipositor, 4, IOE3 Ox warble, 352 P Paleodictyoptera, 9% 92 Parasites, defined, x79 of aphids, ?77-?79 grasshopper, ?9, OEo Parthenogenesis, Periodical cicada, abdomen, OEo 5 adults, I99
[ 359 ]
INDEX
