Plume Moth

“T”-shaped tan insect (able to fly?) with manits like head and walking stick thinness.
Sat, Dec 20, 2008 at 7:36 PM
Dear Bugman,
I saw this insect on my screen door last summer and took a couple of pictures (admittedly they are not very clear). It hung around for the better part of a week and did not move. I touched it to see if the protrusions on its upper back were wings but it gave no indication of being so. It was mostly a camel color and about 2″ across at the “T” and about half that for the length as well. What you see in the picture is all that I know. I have looked extensively on bug identification sites but nothing has really come close to what it truly looks like. Is it native to Oregon? Thanks for any insight you may have.
Curious in Oregon
Portland, Oregon

Plume Moth
Plume Moth

Dear Curious in Oregon,
This is a Plume Moth in the family Pterophoridae.  You may look at many different species on BugGuide. The Pterophoridae of North America website by Deborah Matthews lists 154 species in North America.  We are not skilled enough to identify this specimen to the species level.  Many people call this a T Bug when requesting an identification.

26 thoughts on “Plume Moth”

  1. Does a plume moth bite and if so is it dangerous? Where are they normally found, I live in western Pennsylvania and until today I have never seen one of these before?

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  2. I saw one of these guys the other night that had flown in through the window, and was sitting on my tissue box. I’d never seen or heard of anything like it, but with the bizarre shape, it was easy to Google search “T-shaped bug with feather-like wings” and get the answers I was looking for. But I’m curious, are they very rare? It seems strange to me that an insect with such a distinct look would have escaped my attention. (Not that I’m particularly well read.) I’m in Northwestern Washington, and from what I’ve found so far, I think the one I saw was specifically a Stenoptilia pterodactyla. Whatever that means.

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  3. One of these on my screen door today here along the CT shore, looked up “moth that looks like a T” and found this site. Thanks for the I.D. (My pic looks almost exactly like this pic!)

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    • Of the Common Plume, Emmelina monodactyla, UK Moths states: “One of the commonest of the ‘Plume’ moths all over Britain, and one of the few to be found in the early part of the year, as the adults occur in all months.”

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  4. I live in Montana and found one of these fellows (first time in my 40 plus years!) as he/she landed on my computer screen. What a wonderful little creature. Thanks for all those who shared your posts and to the site 🙂

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  5. Ok I’m in the UK and found one tbh scared the crap out me it’s September here this little guy was big did panic as my partner got biten from a horse fly and when I seen the stinger like tail I got rid of it right away the name tho I do like emmelina monodactyla is cool

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  6. I’m from Canada Ontario and I just found one of these 1st of November on a door frame glad to see the site thanks for the Easy Share

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  7. I’m in southern Ohio and just found one today. I’m 32 and never have I seen them before. Where are they coming from?

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