168 TWENTT-FOURTH REPORT ON THE STATE MVSEVM. 



XV. DATES OF COLLECTION OF SOME HETEROCERA FOR 1870. 



SpHINGIDtE. • 



Sesia diffinis Harris. , May 21. 



Sesia gracilis Gr.-Rob. . . / May 25. 



Sesia Biiffaloensis Gr.-Rob.^ larva ^^^g- 22. 



Philampelus Pandorus {Hvhner)=P. Satellitia Harris.. . . June 21. 



Philampelus achemon (Drury) June 23. 



Smerinthus geminatus Say June 4. 



Ceratomia Amyntor {IIul)ner)=C. quadricornis Harris. . . . June 19. 



Macrosila quinquemaculata {Haworth) June 24, Sept. 26. 



Sphinx chersis (IIilbner)=S. cinerea Harris June 5, June 24. 



Sphinx drupiferarum Sm.-Abb June 11, June 24. 



Sphinx kalmise Sm.-Abb June 24. 



Sphinx gordius Cramer May 19, June 24. 



BOMBYCID^. 



Eudryas grata {Fahr.) ^xAy 6. 



Eudryas unio (Ililbn.) J^^ly 6. 



Scepsis fulvicollis {Hilbn.) '. Sept. 9. 



Ctenucha virginica {Charp.) June 6. 



Spilosoma virginica {Fabr.) April 27, May 21. 



Hyphantria textor Harris , May 25. 



Ecpantheria scribonia {Hilbner)^ larva ^"g- 1^- 



Ecpantheria scribonia, ex larva Nov. 9. 



Lagoa crispata Packard June 16. 



Ernpretia stimulea Clemens, larva ^^^g- 30. 



Limacodes scapha {Harris), larva Sept. 16. 



Perophora Melsheiinerii Harris *. June 7. 



Cerura borealis Harris, larva ^"g- ^^^ 



Hemileuca Maia {Drury) Sept. 19. 



Eacles imperialis {Drury), larva Sept. 2. 



Anisota stigma {Sm.-Abb.), larva Sept. 9. 



Anisota senatoria {Sm.-Abb.) , June 16. 



Clisiocampa decipiens Walk Ju\y 17. 



Lithsedia bellicula May 16. 



