TABLE OF CONTENTS. 



General Arrangement op the Gallery . 



Structure and Classification op Insects 



Order Aptera (Springtails, Fish Insects) . 



,, Orthoptera ..... 



Hemimeridse .. 



Forficulidse (Earwigs) . 



Phasmidse (Stick- and Leaf-Insects) 



Mantidse (Mantids) 



Blattidse (Cockroaches) 



Gryllidse (Crickets) 



Phasgonuridse (Long-horned Locusts) 



Locustidee (Locusts, Grasshoppers) 

 „ Neuroptera .... 



Isoptera (White-ants) . 



Corrodentia (Bark- and Paper-Mites) 



Plecoptera (Stone-flies) 



Sialida (Alder-flies) 



Planipennia (Lace-wings, Ant-Lions) 



Agnatha (May-flies) 



Odonata (Dragonflies) . 

 Trichoptera (Caddis-flies) 

 Mallophaga (Bird lice) . 

 Lepidoptera (Moths, Butterflies) 

 Hymenoptera (Wasps, Bees) . 

 Diptera (Plies, Fleas) 

 Coleoptera (Beetles) 

 Bhynchota (Bugs, Cicadas, Froth-flies) 



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