NEPTICULA] 



TINEIDAE 



713 



31. Collar dark bronzy-fuscous . . . 32. 



pale yellowish or whitish . . . 33. 



32. Forewings anteriorly purple-tinged 34. plagicolella. 



not purple-tinged 35. ignobildla. 



33. Head ferruginous-orange 



lighter yellowish to fuscous 



34. Forewings purplish-fuscous 



bronzy-fuscous 



35. Fascia yellow-tinged 



,, not yellow-tinged . 



36. Forewings somewhat shining 



not shining 



37. Fascia broad 



narrow 



38. Fascia brassy or pale golden 



silvery 



39. Head black 



orange to dark brown 



40. Forewings with brassy basal patch 



without such patch 



41. Fascia anteriorly ill-defined 



well-defined 



42. Fascia preceded by distinct purplish fascia 



not preceded by a purplish fascia 



43. Expanse 4-5 mm. ; head often brown 



6-7 mm. ; head not brown 



44. Fascia at f 



about f . 



45. Fascia slightly oblique inwards dorsally 



not oblique inwards 



46. Head orange 



ferruginous to dark fuscous 



47. Costa of forewings deep purple 



not purple 



48. Collar pale yellowish 



,, fuscous to black 



49. Apical area deep purple . 



dark purplish-fuscous 



50. Fascia preceded by a fuscous suffusion 



by a purplish suffusion . 



51. Dorsum anteriorly paler; head in <$ black 



27. inarginicolella. 

 not paler ; head in orange 28. alnetella. 



30. centifoliella. 



. 34. 

 32. microthemella. 



. 35. 

 38. luteella. 



. 36. 



36. distinguenda. 

 . 37. 

 39. sorbi. 

 . 37. glutinosae. 

 . 39. 

 . 47. 

 . 40. 

 . 42. 

 18. splendidissimella. 



. 41. 



. 14. torminalis. 

 31. Hodgkinsoni. 

 43. 

 44. 



.17. fragariella. 

 20. aurella. 

 . 33. betulicola. 



. 45. 

 22. poterii. 



. 46. 

 15. regiella. 

 21. filipendulae. 

 . 25. ulmivora. 



. 48. 

 .29. continuella. 



.49. 

 . 24. gratiosella. 



. 50. 



23. acetosae. 

 51. 



