CONTENTS. 



PAGE 



Classification 16-16 



Different Stages of Development : 



The Egg 16-18 



The Larva 19-23 



The Chrysalis, or Pupa 23-26 



The Imago, or Perfect Butterfly 26-32 



Habits of Butterflies 32-36 



Collecting Butterflies, including Materials for Collect- 

 ing, Killing, and Preparing for the Cabinet ; Cabinet ; 



Bearing Butterflies from Eggs and Larvae 3(5-49 



Use of the Analytical Key 49-50 



Names of Butterflies * . 50-51 



Accentuated and Syllabicated List of the Butterflies^of 



the Eastern United States 51-57 



Analytical Key for the Determination of the Butterflies 



of the Eastern United States 57-82 



Family Papilionidae 83-140 



Subfamily Papilioninae, Papilio .' 83-105 



Subfamily Pierinae, Pieris, Nathalis, Anthocharis, Cal- 



lidryas, Kricogonia, Colias, Terias 106-140 



Family Nyrnphalidae 141-252 



Subfamily Heliconinse, Heliconia 141-143 



Subfamily Danainae, Danais 143-147 



Subfamily Nymphalinae, Colaenis, Agraulis, Argynnis, 



Euptoieta, Melitaea, Phyciodes, Eresia, Graptn'/'v^- 



nessa, Pyrameis, Junonia, Anartia, Eunica, Timetes, 



Victorina, Diadema, Limenitis, Apatura, Paphia . . 147-229 



Subfamily Satyrinae, Debis, Nebnympha, Satyrus, 



Chionobas 229-250 



Subfamily Libytheinae, Libythea 250-252 



