Adult records on Block Island, RI, range from early August to late September.(8)
Food
Asters
Remarks
BOLD data seems to suggest that E. parmatana may be part of a complex. There are at least 8 BIN groups containing specimens identified as that species. All those groups seem closely related. They also include specimens identified as E. marmontana and ochroterminana. There is a lot of variation: BOLD:AAA5484, BOLD:AAA5485, BOLD:AAA5486, BOLD:AAA5487, BOLD:AAA5488, BOLD:AAA5490, BOLD:AAA5491, BOLD:ABZ5526. (Steve Nanz - 3/21/2018)
See Also
Epiblema otiosana (Bidens Borer) looks similar. See discussion here.
Print References
Clemens, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia, 12: 352. (2)
Heinrich, C. 1923. Bulletin of the United States National Museum, 123: 47; pl. 15, fig. 103 (male genitalia) (9) (Thiodia marmontana)
Heinrich, C. 1926. Bulletin of the United States National Museum, 132: 47. (6)
Kearfott, W.D. 1907. New Micro-Lepidoptera. Canadian Entomologist. 39(5): 155, 157. (Proteopteryx marmontana, Epinotia kennebecana)