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Digital Guide to Moth Identification

Noctuidae
932628 – 9529   Aseptis perfumosa (Hampson, 1918)

© Gary McDonald
Larva and
Host Plants:
Moria reports: I found that ~1/3 of larvae had a brown 5th instar morph, while others went right through to pupation green. In my notes, I wrote: "Larvae green with maroon thoracic legs and prolegs. Spiracles yellowish. Thick white dorsal and subdorsal stripes. Wavy sublateral white stripe with yellow hues. Some individuals molt into a brown phenotype for the 5th instar, retaining pattern but exchanging greens for brown and burnt orange." Defensive posture shown for a 4th instar. Also, in middle instars the larvae press themselves against the Adenostoma stem (see photo). In late instars, they are pretty chunky and don't have any remarkable postures or defensive behaviors that I could elicit. Collected exclusively from Adenostoma fasciculatum. I would guess that it is a specialist upon Adenostoma.
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy: Trachea perfumosa Hampson, 1918
References
  • Barcode of Life (BOLD) - Caution: Some specimens shown may not be sequenced. DNA barcode provides evidence of relatedness not proof of identification.
  • Powell, J. A. & P. A. Opler, 2009. Moths of Western North America, Pl. 54.17m; p. 299. Book Review and ordering
  • Species Page at BugGuide.Net
Aseptis perfumosa
© Joyce Gross
Aseptis perfumosa
© Mark Dreiling
Aseptis perfumosa
© CDFA
Aseptis perfumosa
31mm - LG – © Canadian Nat'l. Coll.
Aseptis perfumosa
LG – © Jim Troubridge
Aseptis perfumosa
LG – © Moria Robinson
Aseptis perfumosa
© Moria Robinson LG
on Adenostoma fasciculatum
Aseptis perfumosa
© Moria Robinson LG
on Adenostoma fasciculatum
Aseptis perfumosa
© Moria Robinson LG
on Adenostoma fasciculatum
Aseptis perfumosa
© Moria Robinson LG
on Adenostoma fasciculatum

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