ORDERS OF INSECTS. 



Coleoptera — (Sheath wings) , Beetles. 



Orthoptera — (Straight wings), Grasshoppers, Crickets, 

 Cockroaches. 



Hemiptera, Bugs. 



Lepidoptera — (Scaly wings). Moths and Butterflies. 



Hymenoptera — (Membrane wings) , BeeS, Ants, Wasps. 



Diptera — (Two wings). Flies. 



Odonata, Dragon Flies. 



Ephemerida, May Flies. 



Plecoptera, Stone Flies. 



Neuroptera — (Nerve wings), Dobsons, Lace- winged 

 Flies, Ant Lions. 



Siphonaptera, Fleas. 



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