LEPIDOPTERA OF NEW YORK AND NEIGHBORING STATES 385 



0. R 2 arising from the large accessory cell. 

 7. Apex and outer margin evenly rounded (figs. 253, 254). 

 8. M 2 of fore wing connate with M 3 and nearly straight. 



20. Rhyacionia. 

 8. M 2 and M 3 of fore wing approximate and curved. 



7. Epinotia, 14. Eucosma, 23. Exentera, 25. Zeiraphera. 

 7. Apex marked; outer margin evenly concave; the veins not con- 

 verging toward margin 27. Hystrichophora. 



7. Apex rounded; the outer margin concave or notched at middle; 

 and veins Mj to M 3 approximating toward the concavity 

 (figs. 255, 256). 



7. Epinotia, 13. Epiblema, 14. Eucosma, 15. Thiodia, 

 23. Exentera. 



Key to genera: larva (after Fracker) 



1. Ninth segment of abdomen with seta i close to iii and usually on the same 



tubercle; not associated with ii. 

 2. Seta vi absent on ninth segment; tubercles black; crotchets uniordinal. 



40. Cnephasia. 

 2. Seta vi present on ninth segment, usually associated with iv and v. 



3. Adfrontal sclerites reaching vertex, and front reaching about two-thirds 



way. 



4. Arms of epicranial suture concave above, meeting in an attenuate point. 

 5. Abdomen with setae iv and v on first segment in a diagonal line, 



horizontal on seventh. 

 5. Abdomen with setae iv and v on first segment nearly vertical, oblique 



on seventh. 

 6. Seta vi of ninth segment of abdomen on the same tubercle with iv 



and v 16. Spilonota (fig. 286) , 31. Cymolomia. 



6. Seta vi normally on a separate tubercle. 



3. Carpocapsa (fig. 285), 4. Melissopus. 

 4. Arms of epicrania straight above. 



11. Rhopobota, 13. Epiblema, 21. Proteoteras. 

 3,. Adf rentals extending two-thirds, ana front one-half, way to vertex. 



26. Pseudogalleria. 

 1. Ninth segment of abdomen with seta i as far from iii as from ii; iv-vi on one 



tubercle. 

 2. Wart vii of two setae on seventh segment of abdomen and often one only on 



segment eight 39. Peronea (fig. 244). 



2. Wart vii with three setae on seventh, and two on eighth, segment. 

 3. Middle seta of prespiracular wart dorsal of the other two. 



34. Sparganothis. 

 3. Middle seta of prespiracular wart in line with, or lower than, the other 



two. 



4. At least three times as far from posterior as from anterior seta. 

 5. Meso- and metathorax with vii single. 



6. Second ocellus much farther from first than from third. 



34. Sparganothis (group Platynota) , 44. Arcbips in part (figs. 



245, 246). 

 6. Second ocellus as near first as third. 



9. Anchylopera (fig. 287), 28. Episimus, 29. Olethreutes, 

 34. Sparganothis in part, 43. Tortrix. 



13 



