LIST OF ILLUSTRATIONS IN TEXT 



no. PAGH 



1. Egg of Basilarchia disippus, magnified 3 



2. Egg of Basilarchia disippus, natural size . . . , . 3 



3. Egg of Papilio turnus, enlarged 4 



4. Egg of Anosia plexippus, magnified 4 



5. Egg of Anosia plexippus, natural size 4 



6. Egg of Anthocharis genutia, magnified 4 



7. Egg of Lycaena pseudargiolus, magnified 4 



8. Egg of Melitaea phaeton, magnified 4 



9. Micropyle of egg of Pieris oleracea, magnified ... 5 



10. Eggs of Grapta comma, magnified 5 



11. Eggs of Vanessa antiopa, magnified 5 



12. Caterpillar of Papilio philenor 6 



13. Head of caterpillar of Papilio asterias, magnified . . . 6 



14. Head of caterpillar of Anosia plexippus, magnified . . 6 



15. Head of caterpillar of Anosia plexippus, side view, 



enlarged 7 



16. Caterpillar of Anosia plexippus, natural size .... 7 



17. Fore leg of caterpillar of Vanessa antiopa, enlarged . . 7 



18. Anterior segments of caterpillar of A. plexippus . . 7 



19. Proleg of caterpillar of Vanessa antiopa, enlarged . . 7 



20. Caterpillar of Basilarchia disippus 8 



21. Early stages of goatweed butterfly 9 



22. Head of caterpillar of Papilio troilus 9 



2}. Caterpillar of milkweed butterfly changing into 



chrysalis 11 



24. Chrysalis of milkweed butterfly 12 



25. Chrysalis of Papilio philenor 12 



26. Caterpillar and chrysalis of Pieris protodice .... 12 



27. Chrysalis of Pieris oleracea 1} 



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