144 PTRALIDJi. 



b 3 . Veins 4, 5 of each wing approxi- 

 mated for about one-third length 6. Tegtjlipera, p. 152. 

 c 3 . Veins 4, 5 of neither wing 

 approximated towards origin. 

 a i . Fore wing with vein 7 from 8 

 hefore 9. 

 a 5 . Maxillary palpi well deve- 

 loped 8. Larice, p. 158. 



6 5 . Maxillary palpi minute ... . 7. Stemmatophora, 

 b l . Fore wing with vein 7 from [p. 154. 



8 after 9 11. Etjryzona, p. 163. 



b. Palpi obliquely upturned, the 3rd joint 



porrect. 

 a'. Fore wing with veins 4, 5 approxi- 

 mated for about one-third length. 

 a' 2 . Proboscis well developed ; antennae 



of male ciliated 10. Herctjlia, p. 159. 



b 2 . Proboscis minute ; antennae of 



male with short branches 9. Tamraca, p. 158. 



V . Fore wing with veins 4, 5 not approxi- 

 mated towards origin. 

 a 2 . Fore wing with vein 7 from 8 [p. 163. 



after 9 12. Khynchopygia, 



b 2 . Fore wing with vein 7 from 8 



before 9 13. Triphassa, p. 169. 



c. Palpi straight and porrect. 



a'. Veins 4, 5 of each wing approximated 

 for about one-third length. 

 a 2 . Palpi with a long sharp tuft of hair 



at end of 2nd joint below 27. Loryma, p. 183. 



b 2 . Palpi with no tuft of hair on 2nd 



joint 29. Tyndis, p. 185. 



b'. Veins 4, 5 of neither wing approxi- 

 mated towards origin. 

 a 2 . Maxillary palpi well developed ; 

 palpi about the length of head; 

 fore wing with vein 7 from 8 



before 9 30. Discordia, p. 186. 



b 2 . Maxillary palpi minute ; palpi about 

 two and a half times length of 

 head ; fore wing with vein 7 from 

 8 after 9 26. Proteinia, p. 182. 



d. Palpi rostriform and downcurved at 



extremity. 

 a'. Fore wing with vein 6 from the cell. 

 ar. Palpi less than twice the length of 

 head. 

 a 3 . Maxillary palpi triangularly 



scaled " 28. Constantly, p. 183. 



b 3 . Maxillary palpi filiform and well 



developed ; irons usually with 



a sharp tuft. 



a 4 . Veins 4, 5 of neither wing 



approximated towards origin. 



a 5 . Abdomen without dorsal 



tufts ; fore wing with the 



costa not arched at base . . 22. Bostra, p. 175. 



