Currently viewing the category: "Ermine Moths"
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Subject: Long Horned Beetle?
Location: Dallas-Fort Worth Metroplex Area
July 23, 2017 3:52 pm
Hello,
For the past few summers we have seen these fancy bugs here in North Texas. They are a golden orange with black rimmed white spots. The color is all around their bodies not just the top area. They are slender carrot shaped. Google suggests they may be long horned beetles. And they might be, but I haven’t seen a photo that matches them exactly. My son things they might be some type of moth. They are rather delicate. I’ve attached a photo. Anything you can tell us is appreciated. Thank you very much.
Best regards!
Signature: Garland, North Texas

Ailanthus Webworm

Dear Garland,
Your son is correct.  This Ailanthus Webworm is a species of Ermine Moth.

What's That Bug? does not endorse extermination

Subject: Can’t figure out the bug!
Location: South Jersey
July 12, 2017 12:59 pm
Dear Bugman,
My son and I found this bug in Haddonfield, NJ on our door. What is it?
Signature: Jess and Liam

Mating Ailanthus Webworm Moths

Dear Jess and Liam,
These are mating Ailanthus Webworm Moths, a native species that has adapted to feeding on the invasive, exotic, noxious weed tree known as the Tree of Heaven.

What's That Bug? does not endorse extermination

Subject: I think it’s a rattlebox moth, but…
Location: Boynton Beach, Florida
October 13, 2016 9:43 am
Hello What’s That Bug!
I think I photographed an ornate bella moth (or rattlebox moth) but it just doesn’t look right to me. The black and white patterns along the sides are very different from the “normal” rattlebox moths seen in our area and it also appears to have touches of purplish black on the back of the neck. This bug was photographed at Seacrest Scrub Natural Area in Boynton Beach, Florida. What do you think? Is it a rattlebox moth that has just decided to be “different”? Thanks for helping us identify all things creepy and crawly – and in this instance, wildly colorful!
Signature: Ann Mathews

Ailanthus Webworm Moth

Ailanthus Webworm Moth

Dear Ann,
This is an Ailanthus Webworm Moth, NOT a Rattlebox Moth.

Thank you so much for correcting me on the identity of this bug. I’ll let the natural area land manager know – this may be a new species for Seacrest Scrub Natural Area. Appreciate all you do!
Ann Mathews
Palm Beach County
Department of Environmental Resources Management

Hi again Ann,
Though this is a native species, it has adapted to eating the invasive, exotic Tree of Heaven,
Ailanthus altissima, which might have gotten established in the Seacrest Scrub Natural Area.  If that is the case, those in charge should attempt to eradicate this noxious tree that is invading native open space across the continent.

Once again, thanks for the additional information about this moth. Our Department works hard to keep the natural areas free of invasive, nonnative plants. However, this particular natural area is surrounded by homes landscaped with lots of exotic plants – so I suspect the adult moths feed in the natural area while the caterpillars feed in the yards adjacent to the natural area.
Ann Mathews

What's That Bug? does not endorse extermination

Subject: Beautiful visitor
Location: Baton Rouge LA
September 28, 2016 1:17 pm
Hi, This little guy or gal was on the wall outside my door this afternoon. Any ID would be helpful. Far more interesting than the thousands of tropical bagworm moths that have been hanging out of late.
Signature: Mark B

Ailanthus Webworm Moth

Ailanthus Webworm Moth

Dear Mark B,
This little beauty is an Ailanthus Webworm Moth, a native species that has adapted so that the caterpillars will feed on the leaves of the invasive, exotic Tree of Heaven.

What's That Bug? does not endorse extermination

Subject: Beautiful yellow, black and white patterned bug found on a Zinna at a local farm in Pa.
Location: Maple Acres Farm, Plymouth Meeting, Pa.
August 22, 2016 10:04 am
Hello,
I am desperately trying to find out what this species of bug is!!
It’s beautiful! My son was holding a Zinnia and called me over to look, but I have no idea! Location is Maple Acre Farms in Plymouth Meeting, Pa. 19428
Please help!!
Thank you,
Signature: Liliana Gravagno

Ailanthus Webworm Moth

Ailanthus Webworm Moth

Dear Liliana,
Zinnias are excellent for attracting pollinating butterflies and moths.  This is an Ailanthus Webworm Moth, and it really does have an intricate and colorful pattern.

What's That Bug? does not endorse extermination

Subject: Whats that bug?
Location: Puebla Mexico
August 17, 2016 4:51 pm
Hello bugman , I was searching over internet in a lot of entomology sites and pics trying to find what kind of bug is this that I found over a “Mirabilis Jalapa” flower yesterday morning in the Mexican state of Puebla.
it is more or less 1 inch in size with 6 black and silver spoted legs, a pair of long antennas ending in a little bright silver part.
The body was coloured in a light orange tone filled whit brilliant and metalic silver spots, the back of thorax was covered with a kind of armor of the same silver brilliant under the sun metalic color. with a pair of wings .
Thak you a lot for your help and support all will be very appreciated.
Tomas K.
Puebla Mexico
Signature: Tomas K.

Sun Moth

Sun Moth

Dear Tomas,
We thought this little beauty resembled an Ermine Moth so we searched the superfamily Yponomeutoidea, Ermine Moths and Kin on BugGuide and we located a very similar looking moth identified as a Sun Moth in the family Heliodinidae.  We located another similar looking individual on Nature Watch, also identified only to the family level.  We returned to BugGuide and learned that three different genera in the Sun Moth family all look quite similar, so we hope a family identification will suffice as we do not believe we will be able to provide a species name or even a genus name with any certainty.  We have a single Sun Moth on our site, but it belongs to the family Castniidae, so will be classifying your individual with the Ermine Moths. 

What's That Bug? does not endorse extermination