INDEX 



House fly, pupa, 345 



puparium, 344 



unsanitary habits, 347 

 Hypermetamorphosis, 250 

 Hyperparasite, 181 

 Hypopharynx, 108 



I 



Imaginal discs, 259 

 Imago, defined, 259 

 Insecta, 28 

 Intestine, 1 10 



J 



Jumping bush cricket, 69 



song, 70 

 June bugs, 230 



K 



Katydid, 43 



habits, 46 



musical instruments, 47, 48 



song, 44, 48, 49 



true, 43 

 Katydid family, 32 

 Katydids, 32 



angular-winged, 41 



bush, 38 



ears, 36 



musical instruments, 34-36 



round-headed, 37 



song, 1,3, 34 



young, 1 1 

 King termite, 134 



Labium, 108 

 Labrum, 108 

 Lady-beetles, 175, 230 

 Ladybird beetles, 175, 230 

 Larva, characters, 246 



definition, 245 



nature, 249 



of A'edes, 339 

 Anopheles, 340, 34 1 



Larva of Culex, 331, 332, 233 

 of flies, 325 



house fly, 343 



mosquitoes, 329 



wasps and bees, 252 

 Leaf insect, 71, 72, 73 

 Legs of insects, 107 

 Lepisma, 93 



Life of a caterpillar, 262 

 Locustidae, 32 

 Locusts, 2 



seventeen-year, 182 

 Luna moth, 228, 230 



M 



Machilis, 93 



Maggots, 252 



Malacosoma americana, see Tent 



caterpillar 

 Malaria mosquitoes, 340 



adult, 340 



eggs, 340 



larva, 340, 341 



pupa, 341 

 Malaria parasite, 342 

 Malpighian tubules, 116 

 Mandibles, 107 

 Mantids, 73 

 Mantis, praying, 73-76 



eggs, 75- 7 6 

 Maxillae, 108 

 May beetles, 230 

 Mayfly, 96 



Meadow grasshoppers, 52-54 

 Mecostethus gracilis, 3 1 

 Metabolism of pupa, 260 

 Metamorphosis, 14, 226 



complete, 245 



defined, 227 



diagram, 243 



incomplete, 245 



of tent caterpillar, 297, 299-304 

 Microcentrum red nerve, 41, 43 



song, 43 



[358] 



