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What's That Bug? does not endorse extermination

Ambush Bug

unknown bug in garden
July 29, 2009
I found this bug clinging to a carrot plant in my garden this afternoon, and I am totally stumped. I’m guessing that it’s molting (but the more I look, the less sure I am), but, even trying to imagine it without the baggage on its back, I have no clue what it is. And really I’m just stoked to finally have a reason to write in!
Ernie
Cripple Creek, VA

Ambush Bug

Ambush Bug

Hi Ernie,
This is a Jagged Ambush Bug in the genus Phymata.
Not long ago, Ambush Bugs had their own family, but recently they have been demoted to a subfamily of the Assassin Bugs, Reduviidae.  These small predators are well camouflaged on plants and flowers where they wait for their prey.

Eastern Blood-Sucking Conenose Bug

Not a Bed Bug
July 29, 2009
Over the past week, I’ve been subjected to a series of mysterious and painfully swollen bites. I never felt the bites when they occurred but after noticing them they would itch and swell up to a size a bit larger than a golfball.
Unable to find any other source I took my bed apart and discovered this lurking between the mattress and springs. I captured it with a tissue intending to transfer it to a jar for identification, but my grandmother asked to see it and then promptly crushed it when it moved.
When I asked her why she said “It had blood in it, it must be what bit you.” I am not quite so ready to assign guilt based on largely circumstantial evidence, so I was hoping you could provide an identification.
David
Missouri, North of Kansas City, My Bed

Eastern Blood-Sucking Conenose Bug

Eastern Blood-Sucking Conenose Bug

Hi David,
In this case, Grandma was right.  This is an Eastern Blood-Sucking Conenose Bug, Triatoma sanguisuga.
According to BugGuide:  “Blood of mammals, especially Eastern Wood Rat, Neotoma floridana. Also feeds on bed bugs and other insects. Feeds at night” and “Sometimes bites humans, and the bite may be severe, causing an allergic reaction. See guide page for genus.” The genus page on BugGuide indicates:  “Bite causes severe allergic reaction in many humans. Bite and defecation into bite can transmit Chagas disease, caused by Trypanosoma cruzi, a protozoan. The most notorious vector is T. infestans, found in South America. The North American species are not normally thought to transmit the disease, though they can carry the parasite. (The North American species do not normally defecate at the site of the bite, which is what actually transmits the parasite–see Kissing bugs (Triatoma) and the skin. The CDC page on Chagas’ Disease says that ‘Rare vectorborne cases of Chagas disease have been noted in the southern United States.’”  We have an Unnecessary Carnage section of our site devoted to harmless insects that were killed unnecessarily.  This killing was justified and does not warrent posting on our Unnecessary Carnage section.

Immature Milkweed Assassin Bug assists with housework

assassin bug nymph
July 25, 2009
Greetings WTB,
This long red bug was an unwelcome surprise in my kitchen! I thought you’d get a kick out of the picture. In looking around, I think it is an assassin bug nymph. Is it a milkweed assassin bug? I ask, because I’ve been trying unsuccessfully to grow milkweed!
Julie
Savannah, GA

Milkweed Assassin Bug Nymph

Milkweed Assassin Bug Nymph

Hi Julie,
You are right on both counts.  This is an immature Milkweed Assassin Bug and we do find your photos highly amusing.

Milkweed Assassin Bug Nymph

Milkweed Assassin Bug Nymph

What's That Bug? does not endorse extermination

Corsair Assassin Bug: Dead after biting someone

Bug Identification
July 25, 2009
In our pool last night, our daughter was stung or bitten on the thumb by some type of bug that I couldn’t identify in our limited insect guide.
I took some closeup photos of the bug, top and bottom side. Can you possibly tell me what this bug is?
Sincerely, Phillip (*ed. note:  surname edited out August 8, 2009)
Seguin, Texas (South Central Texas near Austin and San Antonio)

Corsair Assassin Bug

Corsair Assassin Bug

Dear Phillip,
Edited on August 5, 2009:  We at What’s that Bug would like to use this encounter with the Corsair Assassin Bug as a cautionary tale that is instructive and might  reduce  “Unnecessary Carnage” of bugs that appear menacing in the future.
Often people kill insects out of fear or other reasons, and in the case of beneficial insects, we find this to be problematic.  In an attempt to educate our readership, we have an entire section that depicts creatures we feel have been killed unnecessarily.  Edited on August 5, 2009:  We are uncertain as to the exact cause of this Corsair Assassin Bug’s death. Yes, most Assassin Bugs can and will bite if provoked, but they are also beneficial predators that feed on many problematic insects in the garden.  If one finds an unknown insect or spider on one’s person, the best way to remove it is by blowing it off.  Swatting almost inevitably will end in a bite if the insect is capable of biting.  We must admit that we do swat Mosquitoes, but Mosquitoes bite to feed, and not as a defense.  Though the bite of most Assassin Bugs is painful, the only ones that are truly dangerous are the Blood Sucking Conenose Bugs in the genus Triatoma, as they can spread Chagas Disease.  Charles Hogue in Insects of the Los Angeles Basin writes of a member of the genus Rasahus: “This bug, like the Assassin, has a fearsome bite –  only more so.  People who have received a bite say it gives a sharp burning sensation, more acutely painful that a Honey Bee’s sting.  The bug normally uses its beak to suck the blood of other insects and bites humans only in self-defense.”  BugGuide indicates two members of the species living in Texas, Rasahus biguttatus and Rasahus hamatus, but we are uncertain which species you have submitted.

Corsair Assassin Bug

Corsair Assassin Bug

Ed. Note:  In an attempt to respond to Mr. Laird’s original letter, What’s That Bug? even took the time to send a second email after receiving the following request.
Sun, Jul 26, 2009 at 7:16 PM
Daniel,
I really appreciate your response to my recent insect submission.  I got a short message from earthlink.net that your message was blocked?  I am sorry for earthlink.net’s block message.  Would it be too much trouble to forward your response to the following email address?
actual email address removed
I apologize for any inconvenience.  I look forward to your response.
Sincerely,
Phillip (*ed. note:  surname edited out August 8, 2009)

Update
August 5, 2009
Dear Mr. Marlos,

First, let me thank you for helping to identify the Corsair Assassin Bug.

Next, I’d like to clear up your assumption. In your comments below, you published an unverified assumption “that we killed the Corsair Assassin Bug to identify it.”  This statement was published on your web site before you even discussed your assumption with us.  In your web site posting, you defamed, libeled, embarrassed and belittled my family and my minor daughter.  You referred to the death of the bug as “Unnecessary Carnage.”

I want you to understand that you have no clue as to the sequence of events that transpired and which led to our submitting a couple of photos of the Corsair Assassin Bug to your web site for possible identification or guidance.  So please read the sequence of events below.

1.  We swim at night frequently.

2.  We swim with as little light as possible to keep from attracting insects and bats. Yes, we have bats in our neighborhood.

3.  My nine-year old daughter was swimming at night when she was bitten by the Corsair Assassin Bug.

4.  Out of human reaction, she slapped at the bug to stop it from biting her because she could not see what it was in the dim light.  We do not have an outside light around our pool, just a small underwater pool light.  We have a large population of several kinds of wasps also.

5.  The bug was found on top of the water after our minor daughter began screaming and crying and the insect was placed in a vial so we could take a photograph of it.  None of my family purposely killed this bug so your unnecessary and defaming comments of ‘Unnecessary Carnage’ below is just totally untrue and publicly libels, defames and harms my family’s character.

6.  Out of curiosity, I wanted to find out more about this insect because my daughter and I are allergic to most wasp/hornet/bee stings and bites so I submitted the photos of the insect to your web site.

We didn’t kill this insect.  You have made libelous and defaming untrue statements both on your web site and to us in an email.

I am a pretty civil fellow.  I am going to ask that you remove any reference to us killing the insect to identify it because that is not a true statement and such a statement libels our family and harms our reputation through defamation of our character.  If you allow this untrue information to remain on your web site, I am going to contact our legal department and have them speak with you about this matter and if necessary, secure a court order to compel you to cease your defamation and libelous comments about our family, remove the libelous, untrue and defaming statements you published on your web site,we will pursue maximum monetary damages as allowed by the Texas law, and of course, to pay our legal fees and court costs.

Sincerely,

Phillip (ed. note:  surname edited out August 8, 2009), MBA, PMP

Retraction of Unnecessary Carnage allegation
Dear Phillip,
Thank you for the clarification.  We are untagging your letter and it will no longer be filed under Unnecessary Carnage.   Our original response included the statement which you find offensive:  “
Though we are uncertain the exact circumstances that resulted in this death, we are guessing it stems from the bite and the need to identify if this is a potentially harmful species.“  That was an opinion and was not presented as a fact.  We have now edited that statement to read Edited on August 5, 2009:  We are uncertain as to the exact cause of this Corsair Assassin Bug’s death. By your own admission, the insect was swatted because of the bite.  By your own admission, you did write to our website and solicited an identification which you did receive.   The reason this letter was originally tagged as Unnecessary Carnage is that it was hoped that informing you and the rest of the public that though the Corsair Assassin Bug will bite, it is not a species that should be killed unnecessarily and there was no malice intended toward you or your family.  In order to prove libel there must be four elements.  There must be publication which we did.  There must be identification which there was because you chose to sign your name when you wrote to us* and not because we sought out your real name to attach to the letter.  There must be defamation which you are claiming, though we question if our original response had any defamation.  Finally, there must be falsehood.  We have now edited our inaccurate guess and published your own explanation.  We hope that the steps we have taken to make the record right on this matter meet with your satisfaction.

*Ed. Note: August 8, 2009
In a sincere attempt to reduce any public humiliation that may result to Phillip and his family, we have edited the surname from the email correspondences that were freely submitted to our site by Phillip and not solicited by us in any way.  The surname was freely supplied to us when Phillip used the submission form on our website that requests “how you want your letter signed”.  We have not heard back from Phillip after posting our retraction.

Unnecessary Carnage Comment
August 9, 2009
RE: unnecessary carnage
I love your site, and visit it several times a day. Many thanks for posting such lovely images and so much information (you helped me ID a one-eyed Sphinx moth here in Seattle)! I also love the fact that you tell folks when they have committed an act of unnecessary carnage, but sadly, you have been very hesitant to do so lately… Please don’t let one or two unhinged people keep you from providing a vital service- letting humans know that insects are innocent until proven guilty!
Leah S.

Masked Hunter

Camoflage Tree Insect?
June 11, 2009
Hello,
We live in Toronto, Ontario and found this guy in our washroom this evening near a window. The good urban naturalists we are, we gently captured him and went right to your site but still couldn’t see any similar insects. We know he’s not a spider and we do plan to release him into the wilderness of our yard but would love to know what he is.
Thank you!
The Ivey Family
Toronto, Ontario, Canada

Masked Hunter

Masked Hunter

Dear Ivey Family,
We are sorry for the delay, but we were away when your letter arrived, and the huge volume of emails we received in our absence just piled up.  If you go to our Assassin Bug page, you will be able to find numerous examples of Masked Hunters posted.  Masked Hunters in their immature stages are sticky and attract lint to themselves as camouflage.

Wheel Bug Nymph

Strange Black and Orange Bug
June 8, 2009
I found this bug on my back porch. He was hanging out on a bottle of WD-40. I thought it was a spider until I noticed it only had six legs. Can you possibly tell me what it is??
Amanda Anderson
Belton, MO

Immature Wheel Bug

Immature Wheel Bug

Hi Amanda,
We are trying to catch up on mail that arrived while we were visiting relatives in Ohio.  We love your photo of an immature Wheel Bug.  Wheel Bugs are beneficial predators in the garden, though they may deliver a painful bite if mishandled.  The adult Wheel Bug has a coglike projection on the thorax which gives it its common name.

Wheel Bug Hatchlings

What type of insect are these?
May 29, 2009
What type of insect are these?
I was trimming bushes and noticed what appeared to be a small nest (for lack of a better word) on the side of a service berry tree. A couple days later the bugs hatched and were grouped around the nest. I’ve not been able to identify these. What are they?
George in Central Ohio
Central Ohio

Wheel Bug Hatchlings

Wheel Bug Hatchlings

Hi George,
These are newly hatched Wheel Bugs, a species of Assassin Bug.  Most Assassin Bugs, including Wheel Bugs, are beneficial predators.

Jagged Ambush Bug

unknown insect spotted in the flower bed
Wed, Jul 1, 2009 at 4:47 PM
I snapped this photo of a strange insect in my flower bed. I have no idea what it is. This was the one and only time I’ve seen it. The paddle like front legs are interesting. You may have to zoom in a bit on the photo.
Mr. Rob
Eastern NC nearFayetteville

Ambush Bug

Ambush Bug

Dear Mr. Rob,
You have photographed a Jagged Ambush Bug in the genus Phymata.  Ambush Bugs were originally  in their own family, but they have recently been reclassified as Assassin Bugs in the family Reduviidae, and the Ambush Bugs subfamily Phymatinae.  Ambush Bugs often wait on flowers in order to ambush and eat pollinating insects.

Immature Wheel Bug

six legs, scorpion end, black & red/orange, walks like a walkingstick
Fri, Jun 26, 2009 at 5:36 PM
Hello!
This is my first submission of a picture to you, I think. Though I have used your site for years. Thanks! :-) We live in West Lafayette, Indiana and we found this bug on June 26th, 2009. We took several pictures – do with them what you like. I found this bug crawling up the side of an interior door frame in our house. At first glance, I was sure it was a spider. Then I could only find six legs and two long antennae. I also thought of a scorpion as its rump went up in the air. The way it walked reminded me of a walkingstick or praying mantis. It was black and bright red/orange. We tried to take pictures of it inside, then finally took it outside and got a few shots.
Please, do you know what kind of bug this is?
Thanks! :-) -Anne
Anne
West Lafayette, Indiana

Wheel Bug Nymph

Wheel Bug Nymph

Hi Anne,
This is an immature Wheel Bug and it is one of the Assassin Bugs.  Most Assassin Bugs are beneficial predators, but they are also capable of biting painfully if mishandled.

Newly Metamorphosed Wheel Bug

Colorful orange bug found in Tennessee
Mon, Jun 15, 2009 at 9:12 AM
Hi there. I just found your fantastic website. I love it! I dug out this old photo of a bug I saw when walking on a mountain Trail in Tennessee one summer several years back. This bug was about an inch and a half long, moved very slowly and so bright orange that I could not miss it. What do you think?
MB, Butler, PA
Tennessee Mountains

Freshly Molted Wheel Bug

Freshly Molted Wheel Bug

Hi MB,
We are certain that this is an Assassin Bug, and are nearly certain that it is a newly metamorphosed Wheel Bug, Arilus cristatus.  When Wheel Bugs first metamorphose into adults, they are orange, but as the exoskeleton hardens, it darkens to dark gray or black.  We found a matching image on BugGuide to support our identification.

Wheel Bug Hatchlings

Exotic looking insect
Tue, Jun 2, 2009 at 11:45 AM
I saw these in my backyard and have no idea what they are. I am sending this pic because describing them would not give a clear picture as to what they are.
Eric
Pennsylvania

Wheel Bug Hatchlings

Wheel Bug Hatchlings

Hello Eric,
We just posted a letter and photo of a Wheel Bug nymph, and we mentioned that we often get sightings of Wheel Bug hatchlings in the spring.  Hours later, your photo of Wheel Bug hatchlings arrived.  Wheel Bugs are a species of Assassin Bugs and they are beneficial predators in the yard, but they can bite if provoked.  Hatchling Wheel Bugs are often described as antlike or spiderlike, and they look very different from the winged adult with the coglike structure of the thorax which resembles a wheel.

Immature Wheel Bug

In Georgia – Black with Red Back
Mon, Jun 1, 2009 at 5:35 PM
I have never seen this insect here in Georgia before. Image attached.
Thanks.
AJS
Atlanta, Georgia

Wheel Bug Nymph

Wheel Bug Nymph

Dear AJS,
This is an immature Wheel Bug, one of the Assassin Bugs.  In the spring, we often get identification requests for hatchling Wheel Bugs which resemble ants and stay in a group, and beginning in mid summer, photos of adult Wheel Bugs will begin to appear in our mail. Your photo is of an older nymph that has ventured from its siblings.  Wheel Bugs can bite if provoked, and the bite is painful, but they are advantageous predators.


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