40 ARCTIID^E. 



2 . Hind wing with veins 4 and 5 stalked 



or from a point. 

 a 3 . Palpi upturned. 



a 4 . Palpi with the 3rd joint reaching 

 above vertex of head ; fore wing 

 with vein 10 from beyond the 



areole 15. AGRISIUS, p. 64. 



b*. Palpi with the 3rd joint not reach- 

 ing above vertex of head; fore 

 wing with vein 10 from the 

 areole. 

 a 5 . Hind wing with veins 4 and 5 [p. 65. 



from the cell 16. MACROBROCHIS, 



b 5 . Hind wing with veins 4 and 5 



stalked. 



a 6 . Thorax and abdomen some- 

 what stout and hairy 17. SIDYMA, p. 67. 



6 8 . Thorax and abdomen slight 



and smooth 19. GNOPHRIA, p. 69. 



b 3 . Palpi porrect. 



a*. Fore wing of moderate breadth. 



a 5 . Fore wing with no areole .... 18. M AHAVTRA, p. 68. 



b 5 . Fore wing with an areole 20. PARAONA, p. 71. 



b*. Fore wing long and narrow ; no 



areole 21. PHILAGRIA, p. 71. 



b'. Fore wing with vein 5 present ; hind wing 



with vein 5 absent. 

 a 2 . Fore wing with no areole. 



a 3 . Hind wing with veins 3 and 4 



stalked 13. DOHEBTYA, p. 63. 



b 3 . Hind wing with veins 3 and 4 from 



cell. 



a 4 . Fore wing with the apex rounded. 22. CHRYS^GLIA, p. 72. 

 i 4 . Fore wing with the apex truncate, 



then produced to a point 38. OXACME, p. 94. 



6 2 . Fore wing with an areole. 



a 3 . Palpi porrect ; hind wing with veins 



3 and 4 stalked 23. (EoNisxis, p. 73. 



b 3 . Palpi upturned ; hind wing with [p. 75. 



veins 3 and 4 from cell 26. PTYOPTEROTA, 



c'. Both wings with vein 5 absent. 

 a 2 . Palpi porrect. 



a 3 . Hind wing with vein 4 present. 

 a 4 . Fore wing with the costa slightly 



arched, the outer margin oblique. [p. 73. 



a 5 . Hind wing with the cell open. . 24. CHRYSORABDIA, 

 b 5 . Hind wing with the cell closed. 

 a 6 . Fore wing with the cell very 



long and narrow. 

 a 7 . Hind wing with veins 6 and 

 7 stalked or from end of cell. 

 a 8 . Fore wing with veins 6 



and 7 curved downwards [p. 74. 



after their origin 25. THYSANOPTYX, 



b 8 . Fore wings with veins 6 



and 7 straight 27. PRABHASA, p. 76. 



