1 88 PXRALlDiE. 



Key to the Genera. 

 A. Palpi upturned. 



a. Palpi with the 3rd joint long and acuminate. 

 «'. Frons rounded and not prominent. 

 a 2 . Maxillary palpi filiform and of 

 moderate length. 

 a 3 . Hind wing with the outer margin 

 evenly rounded. 

 rt 4 . Antenna? with the shaft smooth. 

 a 5 . Palpi with the 2nd joint short 



and broadly rounded with [p. 230. 



scales 23. Orphnophanes, 



b 5 . Palpi with the 2nd joint long 



and slender 22. Ltjma, p. 229. 



i*. Antennae with the shaft annulate. 4. Cataclysta, 

 b 3 . Hind wing with the outer margin [p. 196. 



excised towards anal angle. 

 a 4 . Palpi with no sharp tuft at end of 



2nd joint in front 9. Ambia, p. 202. 



& 4 . Palpi with a sharp tuft at end of [p. 202. 



2nd joint in front 8. Thysanoidma, 



b 2 . Maxillary palpi filiform and very long ; 



palpi with the 2nd joint smoothly [p. 190. 



scaled ' 1. Mixophila, 



<r. Maxillary palpi long and dilated with 

 scales at extremity. 

 a 3 . Hind wing with veins 4, 5 stalked . . 2. Eristena, p. 190. 

 b 3 . Hind wing with veins 4, 5 from cell. 

 a*. Hind wing with the outer margin 



evenly rounded 3. Nymphtjla, p. 191. 



Z> 4 . Hind wing with the outer margin 



excised below apex and lobed at [p. 207. 



middle 10. Oligostigma, 



b'. Frons produced to a rounded prominence ; 

 maxillaiy palpi minute ; hind wing with 



vein 7 given off before end of cell .... 7. Cymoriza, p. 200. 

 i. Palpi with the 3rd joint long and spatulate 

 at extremity ; hind wing with vein 7 



given off before end of cell 6. Musotima, p. 199. 



x. Palpi with the 3rd joint short and blunt. 

 a'. Palpi with a small triangular tuft in 

 front of 3rd j oint. 

 a 2 . Fore wing with the cell more than 

 half the length of wing. 

 a 3 . Fore wing with vein 7 straight; hind 

 wing with the cell more than half 

 length of wing. 

 a 4 . Hind wing with the outer margin [p. 198. 



slightly angled at middle 5. Symphonia, 



i 4 . Hind wing with the outer margin 



excised below apex and lobed at [p. 212. 



vein 5 11. Aulacodes, 



b 3 . Fore wing with vein 7 curved ; hind 



wing with the cell about a third [p. 232. 



length of wing 24. Coptobasis, 



b 2 . Fore wing with the cell less than half [p. 223. 



the length of wing 18. Hymenoptychis, 



