LIST OF ILLUSTRATIONS. 



Vol. III. 



PORTRAIT or THADDEUS WILLIAM HARRIS Frontispiece. 



BuTTEEFLiES IN CoLOR Plates 1-10 



Butterflies in Black " 11-17 



Colored Maps of Geographical Distribution " 18-32 



Male Abdominal Appendages " 33-37 



Neuration of the Wings " 38-42 



Scale Patches and Folds of the Wing Membrane found in the 



Male Butterfly " 43-45 



Androconia, or Scales peculiar to hie Male Sex " 46-51 



Side Views of Butterflies, showing Appendages of the Head and 



Thorax (excepting the wiugs) " 52-60 



Miscellaneous Structural Details of the Imaso Plate 61 



Internal Anatomy of Anosia plexippus .■ " 62 



Embryology of Euvanessa antiopa (in color) " 63 



Eggs in Color and in Black Plates 64-66 



MicROPYLES OF Eggs " 67-09 



Caterpillars at Birth (much enlarged) " 70-73 



Mature Caterpillars (mostly in color) " 74-77 



Heads of Caterpillars at different Stages " 7S-S0 



Nests of Caterpillars " 81, 82 



Chrysalids in Color and in Outline " 83-85 



Miscellaneous Structural Details, mostly of the early Stages . " 86, 87 



Hymenopterous and Dipterous Parasites " 88, 89 



Physical Map of New England (in color, folded) -^t end. 



Isothermal and Eaunal Map op New England (in color, folded) . . At end. 



Map op the White Mountains of New Hampshire (in color) . . At end. 



