EXPLANATION OF PLATE So. 



Chrysalids, in color and in outline — Fapilioninae. Hesperidae. 



Printed in twenty-one coloi-s by Julius Bien & Co., after drawings by J. H. Emerton (tigs. 2, 3, o, 6, S-10, 12, 15-20, 

 40, 4.3, 46, 48), Mrs. Mary Peart (tigs. 11, 21, 2.5, 30, 41, 44. 47), George Willis (Hgs. 23, 24, 20, 33, 37, ir,). G. A. Pou- 

 jade (figs. 4, 13, 28. 38, 30, 42), L. Trouvelot (tigs. 1, 7, 22, 26, 32, 3.3), S. H. Scudder (Hgs. 30, 31), Mrs. Theodore L. 

 Mead (tig. 27), Jacques Biirckhardt (tig. 14) and J. H. Blake (fig. 34). Figs. U, 21, 2.i, 27,36. 41,44 and 47 were kindly 

 lent by W. H. Edwards, Esq., and fig. 14 by Dr. Alexander Agassiz. As will be seen, a considerable number of the 

 figures of Hesperidiie have been copied frou original drawings made by Abbot in the last century. 



All the figures are of natural size and viewed from the side unless the contrary is stated. 



1. Jasonimles glaums. 



2. Jasoniades glaucus. Outline, dorsal view. 



3. Jasoniades glaucus. Outline. 



4. Jasoniades glaimts. From a dead specimen. 

 .5. Enphoeades troilus. Outline, clorsa! view. 



(). Euphoeades troilus. Outline. 



7. Euphoeades troilus. Outline. 



8. Heraclides cresphontes. From a dead speci- 

 men. 



9. Heraclides cresphontes. Outline, dorsal view- 



10. Herodides cresphontes. Outline. 



11. Iphiclides ajax. 



12. Iphiclides ajax. Outline, dorsal view. 



13. Papilio polyxenes. From a dead specimen. 



14. Laertias philenor. Dorsal view. 



15. Laertias philenor. Outline, dorsal view. 



16. Laertias philenor. Outline. 



17. Laertias philenor. Three quarters view. 

 From a dead specimen, colored .tfter .\bbot and 

 Smith. 



18. Papilio polyxenes. (Outline, dorsal view. 



19. Papilio polyxenes. Outline. 



20. Laertias philenor. 



21. Achalarus lycidas. 



22. Epurgyreus tityrns. 



23. Eiidamus proteus. From the original by 

 Abbot in the British Museum, Vol. xvi, fol. 45, 

 tab. 10. It has been accidentally put upon the 

 stone back uppermost. 



24. TTiorybes bathyllus. From Abbot's original 

 in the British museum, Vol. xvi, fol. 47, tab. 173. 



25. Epargyretts tilyrus. 



26. Epargyreus tityru.i. 



27. Thanaos iceltts. 



28. TTiorybes pylades. 



29. Pholisora catuUus. After the original by 

 Abbot in the British Museum, Vol. xvi, fol. 52, tab- 

 84. 



.30. Thanaos hicilius. Outline. 



31. Thar.aos hicilius. Outline, dorsal view. 



32. Thanaos lucilius. 



33. TTianaos juvenalis. 



34. Thanaos persius. 



35. Hesperia montivaga. After Abbot's original 

 in the British Museum, Vol. xvi. fol. 54, tab. 137. 



36. Pholisora catullus. 



37. Thanaos rnartialis. From Abbot's original 

 in the British Museum, Vol. xvi, fol. 50, tab. 136. 



38. Thanaos brizo. Copied from Abbot's origi- 

 nal in Dr. Boisduval's library. 



39. Hylephila phylaeus. Copied from the same 

 source. 



40. Amblyscirtes vialis. 



41. Pholisora catullus. Outline. 



42. Thymelicus aetna. Copied from the original 

 by Abbot in Dr. Boisduval's library. 



43. Atalopedes huron. From a dried specimen. 



44. Limochores taumas. 



45. Amblyscirtes samoset. After the original by 

 Abbot in the British Museum, vol. xvi, fol. 53, tab. 

 85. 



46. Lerema accius. After Abbot's original in 

 the collection of the Boston Society of Natural 

 History. 



47. Atalopedes huron. 



48. Calpodes ethlius. From a dried specimen and 

 drawings by Abbot. 



