THE LEPIDOPTERA 



251 



■D w„.^ (Thvridovterux cphcmcraformis Haw.): 10, bag, as 

 Fig. 251.— Common Bag Worm ^^.''^/''^^^^^^^ 12. eggs; 13. young larva; 



seen in winter; 11. same, cut oP-,. showmg pupa ca^e and eg^ ^^ ^ ^^^^^^ 



14. cases of young larv» on a tw.g; 15, ^^^^e; '^'^^J "^^V" 17 full-grown larva, crawling; 

 it has spun; 16, full-grown larva ^^^^^^^f/^^ Moth 22, bag of male with empty pupa 

 19. adult (wingless) female Moth; 20, aduk mak. ^ "^n^ ^ ^ ^^^ ^^ ^^.^^ ^^^ ^^^^^ly 



:z^^^::z:^:suo t;. Z 'r t.i 332: .v f.., 



