Sympistis incubus
{{Short description|Species of moth}}
{{Speciesbox
| image = Sympistis incubus.jpg
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| taxon = Sympistis incubus
| authority = Troubridge, 2008
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Sympistis incubus is a moth of the family Noctuidae first described by James T. Troubridge in 2008.{{cite web |editor-last=Savela |editor-first=Markku |date=June 19, 2020 |url=https://ftp.funet.fi/pub/sci/bio/life/insecta/lepidoptera/ditrysia/noctuoidea/noctuidae/oncocnemidinae/sympistis/#incubus |title=Sympistis incubus Troubridge, 2008 |website=Lepidoptera and Some Other Life Forms |access-date=January 10, 2021}} It is found in the US states of Washington and Oregon at elevations of {{convert|1800|to|4500|ft|m}}
The wingspan is {{convert|28|to|35|mm|in}}. Adults are on wing in September.{{cite web |url=http://mothphotographersgroup.msstate.edu/species.php?hodges=10093.1 |title=931844.00 – 10093.1 – Sympistis incubus Troubridge, 2008 |website=North American Moth Photographers Group |publisher=Mississippi State University |access-date=January 10, 2021}}