INDEX 



Fat-body, 260, 292 

 Field crickets, 58 

 Flies, 314 



horn fly, 348 



horsefly, 320-324 



house fly, 342-347 



in general, 315 



larva, 325 



pupa, 327 



stable fly, 348, 350 



tsetse fly, 348 



young, 231 

 Food exchange by termites, 144 

 Foot of cricket, 55 



of grasshopper, 32 

 katydid, 32 

 Fork-tailed bush katydid, 39 



song, 39 

 Four-spotted tree cricket, 67 



Gadflies, 320 

 Ganglia, 118 

 Garden aphids, 171, 172 

 Genus, defined, 27 

 German roach, 79 



egg case, 8 1 



hatching, 81, 82 

 Germ cells, 100, 103, 124, 304 

 Glossina, see Tsetse flv 



palpalis, 350 



morsitans, 350 

 Grasshopper, 1 



adults, 17 



cousins, 26 



definition, 2 



destruction of eggs by blister 

 beetles, 23, 24 



devastation by, 18 



ears, 30 



egg laying, 4, 5 



egg-pod, 5 



eggs, 6, 7 



Grasshopper, growth, 13, 14 



hatching, 8, 9 



head, 12 



males and females, 3 



migration, 18 



molting, 14-16 



ovipositor, 4 



parasite, 19, 20 



songs, 30, 3 1 



spiracles, 13 



wings, 29 



young, 1, 8, 11 

 Grasshopper family, 28 

 Grasshopper's cousins, 26 

 Green apple aphis, 162-168 

 Green bugs, 152 

 Gryllus, 58, 60 



assimilis, see Black cricket 



domesticus, 55, 60 



H 

 Handsome meadow grasshopper, 



54 



song, 54 

 Halteres, 319 

 Heart, 112 



Hexapoda, see Insecta 

 Histoblast, 259 

 Histogenesis, 260 

 Histolysis, 259 

 Honey dew, 155 

 Hormones, 119 

 Horsefly, 320 



larva, 325 



mouth parts, 321-323 



pupa, 325 



sucking pump, 322 

 House centipede, 82, 83 

 House fly, 342 



breeding places, 343 



eggs, 343 



larva, 343 



mode of feeding, 346 



mouth parts, 345, 346 



[357 



