Currently viewing the category: "Clearwings"
What's That Bug? does not endorse extermination

Subject: What’s That Bug
Location: NH
August 7, 2015 3:12 pm
Saw this bug while watching humming birds on a lake in Barrington, NH
Signature: Ron

Female Peach Tree Borer

Female Peach Tree Borer

Dear Ron,
This is a female Peach Tree Borer, a wasp mimic moth whose larvae bore in the wood of peach and related stone fruit trees.  We just posted an image of a mating pair of this sexually dimorphic species.

Sue Dougherty, Ann Levitsky liked this post
What's That Bug? does not endorse extermination

Subject: What is this?
Location: Denver Colorado
August 5, 2015 3:58 pm
Hi. My nephew sent me this picture from their backyard. Have to love summertime in the rocky mountains! No one know what this is. We hope you can help.
Thank you
Signature: Hillary Arellano

Mating Peach Tree Borers

Mating Peach Tree Borers

Hi Hillary,
Despite the lack of critical focus, the distinctive markings of these sexually dimorphic, mating Peach Tree Borers,
Synanthedon exitiosa, are quite apparent.  The darker individual in the pair with the bright orange band is the female.  Peach Tree Borers are moths in the Clearwing family Sesiidae.

What's That Bug? does not endorse extermination

Subject: What is this?
Location: New York, ny
June 22, 2015 12:11 pm
Hey Bugman,
I saw this bug sitting in my strawberry patch.
What is it?
Signature: Dov

Squash Vine Borer

Squash Vine Borer

Dear Dov,
Do you have squash or melon plants near the strawberries?  This wasp mimic is actually a moth called the Squash Vine Borer.  The female lays her eggs on the vines of squash and other members of the family and the larvae bore in the stems, often causing the plants to wither and die.  The Squash Vine Borer will not harm your strawberries.

Nancy Jacques Barratt, Alisha Bragg, Mike Coughlin, Jessica M. Schemm, Ann Levitsky liked this post
What's That Bug? does not endorse extermination

Subject: Mysterious bug
Location: Warsaw, Poland
June 14, 2015 1:18 pm
I found this insect, and it looked really cool. I tried searching for what it could be, but I couldn’t find anything! Do you know what this bug could be??
Signature: Jan Szenk

Clearwing Moth

Clearwing Moth

Dear Jan,
This is a wasp-mimic Clearwing Moth in the family Sesiidae, and we will attempt to supply you with a species name.

Alisha Bragg, Jessica M. Schemm, Kitty Heidih, Mike Coughlin, Heather Duggan-Christensen, Amy Gosch, Alfonso Moreno liked this post
What's That Bug? does not endorse extermination

Subject: Wasp?
Location: Tokyo
June 10, 2015 6:25 am
Hello Bugman,
I’ve searching the internet for two hours trying to ID this bug but I can’t find it at all…
I found it in the playground where my 2 year old loves to play everyday but now Im not sure if I should let her play there anymore!
Any help would be greatly appreciated!
Signature: Paula

Clearwing Moth from Japan

Clearwing Moth from Japan

Dear Paula,
Though we have not been able to determine the species, this is a Clearwing Moth in the family Sesiidae, a family with many members that mimic stinging wasps as a defense.  This individual is not pictured in the Clearwing Moths of Japan pdf we located, and it also bears an uncanny resemblance to the female Peach Tree Borer,
Synanthedon exitiosa,  a species that is native to North America and an excellent example of pronounced sexual dimorphism.  We cannot at this time determine if this is a species native to Japan, or if the North American Peach Tree Borer has been accidentally introduced to Japan.  This moth poses no threat to your daughter.

Heather Duggan-Christensen, Diana Yochem liked this post
What's That Bug? does not endorse extermination

Subject: unknown flying insect
Location: central Arkansas NW of Little Rock
May 24, 2015 11:09 am
This insect was in a small group of about 5 or 6 in squash plants. The one I observed was about 15-20mm long and laid one egg on the leaf before moving to another part of the plant. The egg was brown about the size of a small sesame seed. Time frame is Mid-May
Signature: Arkansas Gardener

Squash Vine Borer

Squash Vine Borer

Dear Arkansas Gardener,
Though it mimics a stinging wasp, this Squash Vine Borer,
Melittia cucurbitae, is actually a moth and its larvae are considered pest of squash and other members of the cucurbit familyAdditional information is available on BugGuide.

Sue Dougherty, Christy Harris, Ann Levitsky, C.r. Morin liked this post
What's That Bug? does not endorse extermination