(BGR) Hollow-spotted Angle - Hodges#6405 (Digrammia gnophosaria) 10mm fw 7/18/12 PL DE - for ID tip (see description)

(BGR) Hollow-spotted Angle - Hodges#6405 (Digrammia gnophosaria) 10mm fw 7/18/12 PL DE - for ID tip (see description) ID tips according to this page:
http://bugguide.net/node/view/74783
" (...) the "hollow spot" may or may not show clearly. Notice how closely the am. and median lines approach each other at the inner margin. There seems to be a great deal of variability in this species (...) … Bob Patterson, 3 September, 2006 - 1:05pm "

http://bugguide.net/node/view/695681/bgimage