Currently viewing the category: "Wasps and Hornets"
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Subject: On our burr oak, in Texas.
Location: Arlington, TX
March 27, 2015 10:49 pm
Hi,
My partner asked me to grab a picture of this and see if I could help him identify it. He’s been seeing these on our burr oak, here in North Texas, since the leaves started budding this week. He’s says there are “lots” of them. He seems to think they have been laying eggs, but I haven’t seen what they have been up to to confirm this impression (and, obviously, he’s not really a Bug Guy).
For the record, it is late March, and the weather has been warming up here for a couple of weeks. (it’s up to the 70’s and low 80’s this coming week, already.)
I have included both the closer detail crop, adjusted for clarity, and the wider shot for some idea of size. They are small, probably… a half-inch? Maybe? Those are very early leaf buds at the end of an almost twig-like branch that this one is sitting on. (Sorry it is not more clear, it was already evening when he asked me to take the photo.)
Thanks! I hope you can help us out!
Signature: Kelly in Texas

Sawfly, we believe

Sawfly

Dear Kelly,
We believe this is a Sawfly, a non-stinging relative of wasps and bees.  The theory that it might be laying eggs is valid.  The larvae of Sawflies are often confused for caterpillars, and if they are numerous, they can defoliate some plants.  We are going to continue to research this request and we are also going to try to get an opinion from Eric Eaton.
  The Ladybird Johnson Wildflower Center website mentions “oak leafmining sawfly (Profenusa lucifex)” as an insect that feeds on Burr Oak, and though we could not find the species pictured on BugGuide, members of the genus look similar.

Eric Eaton confirms Sawfly and provides possible species identification
Yes, definitely a sawfly, perhaps Pristiphora chlorea.
Do you know how to do an “advanced search” in Bugguide?  That is often how I come up with answers for you.  Don’t get me wrong, I enjoy the challenge of finding you an answer! :-)
Eric

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Subject: What is this bug?
Location: Georgetown KY
March 25, 2015 8:05 pm
My husband was stung by this bug. We have never seen one before. It is red and flies. What is it?
Signature: Diana

Ichneumon

Short Tailed Ichneumon

Dear Diana,
This is an Ichneumon, a member of a family of parasitic wasps.  Most Ichneumons are perfectly harmless, though there is one genus, Ophion, that is reported to sting.  Your individual appears to be a member of the genus Ophion, the Short Tailed Ichneumons, which you can read more about on BugGuide.  We believe this is the insect that is mistaken for a stinging Crane Fly as Crane Flies do not sting.

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Subject: Random Washington bug… I guess
Location: Western Washington
March 10, 2015 9:38 pm
So sometime this last late fall/early winter was the first time I saw this bug. later it they started appearing whenever we would leave the door or a window open. My moms first reaction was to kill it so it took a while for me to even be able to catch one. when i caught the one in the photo I couldn’t get a clear photo of it. so i released it in the bathroom and took a few pictures of it then opened the window. when i looked back at the bug it was gone. i found it like a few mins later on the sink ether paralyzed or dead don’t really know which cause my mom found it before i could get another thing to hold it in and she killed it -_-
Signature: ~Devin

Ichenumon

Ichneumon

Hi Devin,
This is a parasitic wasp known as an Ichneumon.  For many years we thought that Ichneumons were incapable of stinging humans, but we later learned that one particular group of Ichneumons in the genus
Ophion can sting.  According to Nature.com:  “while Ophion is one of the few Ichneumonidæ which are known to sting, and while a small, narrow poison sac has been detected in a few species of that immense family, none has been recorded in Ophion luteus. But whereas the sting is followed in every instance by considerable inflammation and pain, such as would not be the effect of the mere stab of a needle, it seems almost certain that some irritant is injected into the wound, possibly for the purpose of paralysing the fly’s legitimate victim, as in the case of the hunting-wasps.”  According to BugGuide:  “They are often attracted to artificial lights.”  We believe your Ichneumon is in the genus Ophion.  We have tried unsuccessfully to convince folks that Crane Flies do NOT sting, and we believe they have been mistaking these Ichneumons for Crane Flies.

Ichneumon

Ichneumon

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Subject: Red wasp identification
Location: San Miguel de Allende, Guanajuato, Mexico
March 7, 2015 7:57 am
This red wasp was photographed in San Miguel de Allende, Guanajuato, Mexico in late February. It was in the grass.
Can you help identify it?
Signature: Wasp interest

Probably Paper Wasp

Probably Paper Wasp

We believe this is a Paper Wasp in the genus Polistes, and we have received numerous reports that Red Paper Wasps from Texas are aggressive and have a very painful sting.

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Subject: Weird Red Flying Insect
Location: Mill Creek, WA, USA
February 8, 2015 11:12 pm
Hi! I saw this bug quite a while ago on the side of my house. I just learned about your website so I thought I’d send in my pic! I hope you can help!!
Signature: What?

Ichneumon

Ichneumon

Dear What?,
This is an Ichneumon, a parasitic wasp in the family Ichneumonidae, which according to BugGuide has:  “About 5,000 described species in North America, possibly 3,000 more undescribed; arguably, the largest animal family, with the estimated 60,000 species worldwide (up to 100,000, according to some estimates).  Your individual looks very similar to this member of the genus
Ophion from Idaho that is pictured on BugGuide.”

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Subject: Wasp?
Location: Wantirna, Victoria
February 6, 2015 8:03 pm
Hello,
I found this wasp in my melbourne backyard yesterday. It’s very bright and colorful, orange looks fluro bright and wings have a purple tinge to them. I looked up a few wasps on your site, some of the potters wasps look similar but none have the same markings. Do you know what it is?
Signature: Catherine

Probably Mason Wasp

Probably Mason Wasp

Dear Catherine,
We agree that your individual resembles the Potter and Mason Wasps in the subfamily Eumeninae, and though it resembles several individuals posted on the Brisbane Insect website, it is not an exact match for any of them.  We will continue to research this identification.  The antennae on your individual, which appear to arise from a light colored stalk, are quite distinctive.

Probably Mason Wasp

Probably Mason Wasp

Hi Daniel,
My father found a pic online which looks similar. It’s called a wasp-mimic bee
http://bie.ala.org.au/species/Hyleoides+concinna#tab_gallery
However there isn’t must information about them online.
Very interesting for suburban Melbourne!

We do not believe the Wasp Mimic Bee is your species.  Based on images on the Brisbane Insect website, the closest match we can find is a Black Headed Mud Nesting Wasp, Pseudabispa or Epiodynerus sp.

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What's That Bug? does not endorse extermination