tixkaI TIXKIDAE 787 



7. Forewings with antemedian fascia . . 8. 



„ without fascia . . 2. oililmanniella. 



8. Forewings with two posterior costal spots 23. vinculella. 



,, ,, one costal spot . . 1. capitella. 



9. Forewings with one or more fasciae . . 10. 



„ without fascia . . . .11. 



10. Forewinga with poBtmedian fascia . l.'i. confusella. 



,, without post median fascia 24. argentimaculella. 



11. Head whitish . . . 11.' albipumctella. 



„ ferruginous-brown . . . 1(1. misella. 



12. Head deep ferruginous . . 21. semifulvella. 



„ not ferruginous . . . .1.'!. 



13. Head yellow ... . 14. 



„ not yellow . . . . .15. 



14. Forewinga with dark brown costal spotB . (>. parasitella. 



„ without dark costal spots •_»(). lapella. 



15. Forewings white or whitish-mixed . . 1(1. 



,, not mixed with whitish . 22. 



1G. Forewinga with basal fourth of costa dark fuscous 



4. arcella. 

 „ without such mark . . .17. 



17. Forewings will) black streak from base to apex 



8. picarella. 

 „ without such streak . . .IS. 



IS. Forewings with blackish streak from disc tO costa 



before apex . . 7. arcuatella 



„ without such streak . . .19. 



19. Forewings with inverted-triangular median dorsal 



spot . . .5. corticella. 



„ without such spot . . . 20. 



20. Forewings with dark median entire fascia 



I I. nigripunctella. 

 „ without such fascia . . . 21. 



21. Head whitish . . . .9. granella. 



„ whitish-ochreous . . . 10. cloacella. 



22. Forewings with dark basal subdorsal dash 



19. pallescentella. 



„ without such dash . . . 23. 



23. Costal cilia, barred . . 17. fwcipunctella. 



„ „ not barred . . IS. pdlionella. 



1. T. capitella, CI. 14-16 mm. Head deep ochreous yellow. 



Forewinga rather broad, dark purplish-bronzy fuscous ; a fascia 



at .1, attenuated upwards and Sometimes not reaching costa, a 



