NOVITATES ZOOLOaiCAE XXV. 1918. 



397 



16. Hindwing with DC biangulate . 

 Hindwing with DC not biangulate 



17. Hindwing with M' stalked 

 Hindwing with M' not stalked 



18. Wings diaphanous .... 

 Wings not diaj)hanous 



19. Forewing with SC^ arising before SC° 

 Forewing with SC arising beyond SC 



20. Forewing with cell short ; hindwing with cell extremely 



produced posteriorly ..... 

 Cells normal ....... 



21. Huldwing with M' separate .... 

 Hindwing with M' stalked .... 



22. Forewing with cell in ^ one-fourth . 

 Forewing with cell in <J at least one-third 



23. Hmdwing with SC — R' coincident . 

 Hindwing with SC* — R' not coincident 



24. Femora hairy ....... 



Femora not hahy ...... 



25. Hairy clothing of head, pectus, and femora extreme 

 Hairy clothing moderate . • . 



26. Build robust ; wings rather narrow ; 3 antenna pec- 



tinate ......... 



Build not robust ; wings rather broad ; S antenna ciliate 



27. Face and palpus with projectmg hair 

 Face and palpus with appressed scaling * 



28. Build robust ; wings rather narrow ; 3 antenna pec 



tinate ........ 



Build not robust ; wings rather broad ; <^ antenna ciliate 



29. Antenna in 3 pectinate ..... 

 Antenna in 3 ciliate ..... 



30. Forewing with DC long ..... 

 Forewing with DC short or wanting 



31. Scaling thin ....... 



Scaling not thin ...... 



32. Forewing with cell long, R' nearer to R' at origin 

 Forewing with cell one-half or less, near central or 



nearer to R' . 



33. Antenna in both sexes pectinate 

 Antenna in both sexes not pectinate 



34. Scaling thin, hair-hke 

 Scaling normal .... 



35. Hindwing broad ; abdomen not elongate 

 Hindwing narrow ; abdomen reaching considerably be 



yond it ........ 



* Jlougher in the striata group of Josia. 



5. Cacolyces 

 17 



G. Xcnorma 

 8. Clepiophasia 



19 



22 

 21. Isostyla 



20 



24. Hadesina 



21 

 22. Eudioptis 

 23. Dioptis 

 17. Euckontha 

 23 

 33. Getta 

 24 

 25 

 27 

 31. Cyanotricha 

 26 



30. Thirmida 

 16. Mornonipta 

 (part.) 

 28 

 29 



27. Actea 

 16. Mornonipta 

 (part.) 

 30 

 16. Mornonipta 

 ■ (part.) 

 31 

 34 

 13. Tithraustes 

 32 

 26. Leptactea 



33 



25. Brachi/glcne 



12. Scotura 



15. Phryganidia 



35 



14. Polypoetes 



36 



