INDEX. 



577 



Order Lepidoptera — continued. 



Hawk-moths 



Their caterpillars and chrysalids 



Death's-head hawk-moth 



Nocturnal lepidoptera 



Phalenae . 



Bombyces 



Silkworm, its mode of life on the midberry-tr 



Tusseh silkworm 



Leaf-rollers 



Then- various domiciles 



Moths 



Pack-moth 



Feather-moths . 

 Order Hemiptera, how divided 



Geocorysse 



Hydrocorysse 



Their use in nature 



Skip-jacks 



Water-boatmen . 



Water-scorpion . 

 Order Homoptera, structure of 



Tree-hoppers 



Plant-lice . 



Coccidfe 



The cochineal insect . 



The lac insect . 



Manna 



Chinese tree-wax 



Blight insects . 



Lantern-flies 

 Order Diptera . 



Gnats and mosquitoes 

 Transformations of common 

 Birth of gnat, an interesting 

 Crane-flies 

 Daddy long-legs 

 Whame-flies 



Tsetse, its bite poisonous to 

 Chameleon-flies . 

 Phenomena attending their 

 Wasp-flies . 

 Eat-tailed larvae . 

 Gad-flies . 

 Flesh-flies 



Important agents in the police of nature 

 Domestic-fly 

 Spider-flies 

 Forest-fly 

 Order Thysanoiu-a 

 Lepisma . 

 Springtails 

 Order Parasita3 . 

 Pediculus . 



gnat . 

 spectacle 



certain animals 



metamorphosis 



2 c 



