CONTENTS. 



PACK. 



1. Biography of Hemileuca Maia (Drury) 5 



2. Observations on Melitaea Phaeton (Fabr.) 22 



3. Notes on Melitaea Nycteis (Doiibl.) 26 



4. Notes on Pieris oleracea (Harris) 28 



5. Description of new species of Nisoniades 30 



6. Description of a new Sphinx 37 



7. List of Sphingidae occurring in the State of New York 40 



8. List of Butterflies occurring in the State of New York 44 



9. Calendar of Butterflies for the year 1869 48 



10. Dates of Collection of New York Heterocera 56 



11. List of North American Lepidoptera contained -in &quot; Species General des 



Lepidopteres par A. Guenee &quot; 66 



12. Notes on Cucullia intermedia Speyer 81 



E. On Cucullia intermedia n. sp. and C. lucifuga W.-V. ; By A. Speyer, M. D. 85 



