EXPLANATION OF PLATE Gl. 



Anatomical Details of Imago, mostly External. 



^ Lithogra,,l,y by B. Meisel. Fiys. l-I,;, ,?T. 5:)-5T were drawn Uy Konri Metzj;er; fi...s. as, 45, 49, 5*., 59 bv Edward 

 Burgess; hgs. 36, 46-tS and .50 by .r. H. Kim-rton; and the renianidcr by tb.- aiillior. ' ' - 



1. Ari/i/nnif: aphrodite {. Neuratioii of bind 

 ■wing, (J. 



2. Aryijnnis aphrodite. [. Xeiiratioii of liiiul 

 wing, ?. 



3. Cissia evrytus {. Neuration of fore -wins. J". 



4. (Jissiamrijtus{. Nciiration of fore wins', ?■ 



5. Thcvkt'calamis {. Nenration of fore wing, ,J. 

 G. Theiia calamis |. Neuration of fore wing, $ . 



7. Chri/sophanus thoe f. Neuration of fore 

 wing. S- 



8. Chri/sophanus thoe \. Xeuration of fore 

 wing, 2 ■ 



9. Eurymuif philodice |. Neuration of fore 

 wing, <J. 



to. Etiri/mns philodice |. Neuration of fore 

 wing, $ . 



11. Cissia eurytns f. Front view of liead, de- 

 nuded. 



12. Cyaniris pse.udargioliis f. Front view of 

 head, denuded. 



13. Jasoniades. (/lancus f. Front view of bead, 

 denuded. 



14. Eparijijrens tityrm f. Front view of liead, 

 denuded. 



lo. Papilio pvlyxenes {. Neuration of fore 

 wing, g. 



10. P((piliopolyxenes{. Neuration of forewing. $. 

 _ 17. Polyyunia interrogationis uinhrosa \. Out- 

 line of liintl wing. 



18. Pohjfjonia interroyationis fabricii \. Outline 

 of bind wing. 



19. Pohjyonia comma dri/as [. Outline of bind 

 wing. 



20. Pohjyonia comma harrisii \. Outline of bind 

 wing. 



21. Pohjyonia /annus |. Outline of Inud wing. 



22. Pohjyonia yraciUs j. Outline of bind wing. 



23. Polyyonia proyne l-aryeiUeiim |. Outline of 

 hind wing. 



24. Pohjyonia iirogne c-aryenteiim. ^. Outline of 

 hinil wing. 



25. BasiUirchia archippns |. Outline of fore 

 wings of a battered specimen, as caught (lying. 



20. Cercyonis alope. Papilla of tbngup, much 

 enlarged. 



27. Cissia eurytns. Papilla of tongue, much en- 

 larged. 



28. Basilarchia archippns. Papilla of tongue 

 much enlarged. (The lateral tilanient is a mistake )' 



29. Vanessa atalanta. Papilla of tongue, much " 

 enlarged. (Drawn too slender and uniform.) 



30. Junonia coenia. Papilla of tongue mucli 

 enlarged. 



31. Speyeria idaHa. Papilla of tonirnc. much 

 enlarged. 



32. Argynnis cybele. Papilla of tonirue. much 

 enlarged. 



33. Basilarchia astyanax. Papilla of tongue, 

 much enlarged. 



34. Euvane.ssa antiopa. Papilla of tongue, much 

 enlarged. 



35. Vanessa cardui. Papilla of tongue, much 

 enlarged. (Drawn with rim thorns too short.) 



30. Puli/yonia favniis. Cuticular processes of 

 the food reservoir, much enlarged. 



37. Vanessa atalanta f. Side view of bead and 

 front part of tliorax, denuded, to show the form 

 and position of the protboratic loljes and patagia. 



38. Anosia plexippus. Magnified cross section 

 of scale, to show tlie striated surface and the re- 

 lation of tbe scale to tbc membrane of the wine 

 below. °' 



39. Brenthis myrina. Papilla of tonirue. much 

 enlarged. 



40. Phyciudis Ihiiros. r.-ipilla of tongue, much 

 enlarged. 



41. Charidryas nycteis. Papilla of tonsjue. much 

 enlarged. 



42. CincUdia harrisii. Pai>illa of ton<;ue much 

 enlarged. 



43. Euph yd rijas phaeton. Papilla of tongue, much 

 enlarged. 



44. Thecla Uparops. Papilla of tongue, much 

 enlarged. 



45. Anosia plexippvs. Cnticidar processes of 

 the food reservoir, much enlarged. 



40. Polyyonia fauniis f. Siile view of a part of 

 tlie digestive tract, to show tbe relation of the food 

 reservoir to tbe crop and stomach : tbe position is 

 tbe same as in tlie next Hgure. 



47. Pohjyonia favmis f'. Side view of tbe diges- 

 tive tract in tbe abdomen, to show tbe size relation 

 of the food reservoir (jabot) to the stomach. 



48. Enphoeades troihis \~. ^^-igiua of female after 

 pairing, seen from beneath. Tbe cbitinous ribbon 

 with Its projecting points and crinkled margin 

 normally concealed, is torn from its membrairous 

 attachments and left partly protruding. 



is. Anosia plexippiisf. End of <J abdomen, show- 

 ing tbe extensile pencil of hairs nearlv extruded. 



•■>0. Oeneis sernidea f. Side view of tbc digestive 

 tract ill tbe abdomen, to show the size relation of 

 the food reservoir to the stomach. 



51. Strynwn titvs. Tip of papilla of tongue, 

 much enlarged. 



52. Picris rapae. Papilla of tongue, much en- 

 larged. 



53. Basilarchia astyanax Y- Portion of the 

 tongue, showing the relations of neighboring pa- 

 pillae. " 



54. Vanessa cardui. Extremity of the tongue 

 showing tbe disp9sition of tbe papillae, enlarged. ' 



55. Euvanessa antiopa. Extremity of the tongue 

 with papillae, enlarged. 



50. Enphoeades troilus. Extremitv of the tongue 

 With papillae, enlarged. " ' 



57. Amhiyscirtes vialis. Extremitv of the tongue 

 with papillae, enlarged. 



58. Auo.xia plexippus ^. Extremitv of the female 

 abdomen, side view. 



59. Anosia plexippus f . Inside lateral view of the 

 walls of the extremity of male abdomen ; h. s. 

 sheath in which tbe extensile pencil of hairs is en- 

 closed ; rm. the retracting muscle which withdraws 

 It ; /)/•. compare pi. 02, tig. 4. 



