PYRAUSTIDAE 399 



2. Forewings with 10 rising out of 9 14. PERINEPHELA. 



,, 10 separate 15. PHLYCTAENIA. 



3. Forewings with 10 rising out of 9 . .4. 



,, 10 separate . . .9. 



4. Ocelli obsolete . . . .4. CATACLYSTA. 



distinct . . . . .5. 



5. Tongue obsolete . . . .3. DONACAULA. 



developed . . . .6. 



6. Posterior tibiae in <$ with outer middle- 



spur J . 13. EURRHYPARA. 



,, with outer middle-spur J-J . 7. 



7. Labial palpi ascending . . .5. NYMPHULA. 



porrected . . . .8. 



8. Antennae almost 1 . .8. STENIA. 



| . . .17. PSAMMOTIS. 



9. Face forming a horny prominence . .10. 



without horny prominence . . .11. 



10. Forewings with large dorsal scale- tooth . 22. CYNAEDA. 



,, without large scale-tooth .21. LOXOSTEGE. 



11. Abdomenin $ with large dense genital tuft 10. MARGARONIA. 



,, without such tuft . .12. 



12. Antennae over -f- . . . .9. ANTIGASTRA. 



| or less . . . .13. 



13. Labial palpi ascending . . . .14. 



porrected . . . .16. 



14. Terminal joint of labial palpi triangularly tufted 



11. AGROTERA. 

 not tufted . 15. 



15. Terminal joint of palpi short, thick, obtuse 12. NOTARCHA. 



moderate, slender, some- 



what pointed 6. HYDROCAMPA. 



16. Labial palpi dilated towards apex 1. ACENTROPUS. 



not dilated terminally . .17. 



17. Maxillary palpi triangular or with denned apical 



dilation . . .18. 



filiform or with apex loosely peni- 



cillate . . 21. 



18. Terminal joint of labial palpi exposed . .19. 



concealed in scales 



of second . 20. 



19. Second joint of labial palpi tufted beneath 23. SCOPARIA. 



,, withscalesdiminishing 



throughout 2. SCHOENOBIUS. 



