Insects and their world 



Fig. 40. A *woolly bear', the caterpillar of a tiger-moth. Order Lepi- 

 doptera, is protected from its enemies by long, irritating hairs 



Fig. 41. The caterpillars of the clothes-moth, Order Lepidoptera, nor- 

 mally live a concealed life, and are bare and unprotected. Here they are 

 shown exposed on a piece of material 



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