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Belzebul Bee Eater

Bee Killing Robber Fly
Location: San Antonio TX
September 22, 2011 7:59 pm
I saw this tonight on a Live Oak in San Antonio. A friend of mine already identified it as a Bee Killing Robber Fly, but I wondered, based on your August blog, what genus it is?
I had never seen one before, and it was pretty big – at least one inch in length. It has iridescent blue wings that extend past the abdomen.
Signature: Regards, Curious Cori

belzebul bee eater cori 300x208 Belzebul Bee Eater

Belzebul Bee Eater

Dear Curious Cori,
Your Robber Fly is known by the diabolical common name Belzebul Bee Eater, though Black Bee Killer is another common name for
Mallophora leschenaulti according to BugGuide.

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What's That Bug? does not endorse extermination

Scaly Bee Fly

Danger???
Location: 25km N/W Toronto, Ont., Canada
September 22, 2011 2:12 pm
I think maybe Mosquitoes are a little more advanced than we think and have developed a prototype of the ultimate Mosquito warrior in preparation for a D-Day attack on us helpless humans!!!
The strips on the tarp are 1/8th inch so this thing is just less than 1 inch long and stands about as tall. That’s likely about 100 times the size of your everyday non warrior killing machine mosquito.
Seen on a hiking trail Aug 13/2011, about 25km north/west of Toronto, Ontario. There have been no known attacks yet. Get ready….!!!
Signature: Dan

scaly bee fly dan 300x221 Scaly Bee Fly

Scaly Bee Fly

Hi Dan,
While it might look like a mosquito on steroids, looks can often be deceptive in the insect world, and this Scaly Bee Fly,
Lepidophora lepidocera, is perfectly harmless.  According to BugGuide:  “Adults are seen on flowers, presumably taking nectar. Insects of Cedar Creek reports they like to visit a Mountain Mint (Pycnanthemum virginianum). Another reference from Minnesota lists Black-eyed Susan (Rudbeckia hirta) as a nectar source. Seen on goldenrod (Solidago spp.) and Bushy Aster (Symphyotrichum dumosum) in the Piedmont of North Carolina”  BugGuide also notes:  “Larvae of Lepidophora are parasites of solitary wasps (Vespidae and Sphecidae).”
scaly bee fly dan 2 300x250 Scaly Bee Fly

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Black Soldier Fly

Wasp-like insect
Location: Portland, Oregon
September 20, 2011 9:16 pm
We have have dozens of this kind of bug come into our house this past summer because we have been leaving our door open. We think they might have a nest nearby but we can’t figure out what they are. I looked at many different wasp- like bugs but didn’t find anything that looks like it. It makes a loud buzzing sound and is about 1 inch long.
Signature: James

mydas fly james 300x227 Black Soldier Fly

Black Soldier Fly

Hi James,
Do you or does a neighbor have a nearby compost pile?  This is a Black Soldier Fly and the larvae live in compost and similar habitats where they are considered beneficial since they compete with the maggots of House Flies for food.  Though they look like wasps, they do not sting or bite and they are perfectly harmless.  Because of the clear areas on the abdomen, the Black Soldier Fly is sometimes called a Window Fly.  See BugGuide for additional information.  If you do have a compost pile in the yard, you may be interested in the Black Soldier Fly Blog.

What's That Bug? does not endorse extermination

Giant Eastern Crane Fly

Flying Insect
Location: Amery, WI (Northwestern Wisconsin)
September 18, 2011 2:07 am
Dear Bugman,
Late last night, aroung 1:30 am, I opened the door to let my dog outside, and in flew a very strange bug. It sort of fell into the house on the carpet. It seemed like it couldn’t fly all that well. It was darting up, trying to fly, but it would just fall back on the floor. I would guess that the body was around 2-3 inches long. I would really like to know what kind of bug this is. It’s very creepy looking! Thank you!
Signature: Tonja Williamson

giant eastern crane fly tonja 300x243 Giant Eastern Crane Fly

Giant Eastern Crane Fly

Hi Tonja,
The markings on the wings of your Giant Eastern Crane Fly,
Pedicia albivitta, are very distinctive.  Crane Flies are harmless creatures that have a feeble flight.  According to BugGuide:  “larvae are aquatic; adults may be found on nearby vegetation and may be attracted to artificial light.”

Black Horse Fly

Male Black Horse Fly, Tabanus atratus
Location: Columbia, Missouri
September 13, 2011 12:39 pm
Here’s a pic I thought you might like for your files. This marvelous beast of a fly was on a black truckbed liner, and very wary–got one shot. Found mid-June, mid-Missouri, at a small camp site in a rural area (farms around).
The color in this image was not edited in any way, FYI.
Thanks to your site, which I visit regularly (and link to, on my blog), I was able to positively identify it pretty easily. Thanks for all you do!
Signature: Lisa, aka ”Mycologista”

black horse fly lisa 300x238 Black Horse Fly

Black Horse Fly

Hi Lisa,
This is a positively gorgeous male Black Horse Fly and a gorgeous photograph as well.

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Rodent Bot Fly Pupa

Grub Guy
Location: NE Pennsylvania
September 11, 2011 11:34 am
This is one of the strangest bugs I have ever seen. It appears to be some kind of grub as it has no feet. It moves slowly using a wave technique. It has two puffy orange objects by either its head or bottom.
We found it under our kitchen table. My mom thought it was a terd! It is almost black but a bit lighter nearer its orange orbs. We would love to know what this is
Signature: Thank You

bot fly pupa pa 300x256 Rodent Bot Fly Pupa

Bot Fly Pupa

This is either a Pupa or a Pre-Pupal Larva of a Rodent Bot Fly in the genus Cuterebra which you can verify by comparing to this photo on BugGuide.  The mystery is how it go under your kitchen table.  Perhaps your household feline recently caught a rodent that was being parasitized by this endoparasitic Bot Fly.

Species Identification Courtesy of George Jeff Boettner and Eric Eaton
Hi, Daniel:
Can you copy and paste this to WTB?
Eric

Hi Eric,
George Jeff Boettner commented on your link.
George Jeff wrote: “Hi Eric, I can’t seem to post to the original site. If you can let them know this is a mouse bot, Cuterebra fontinella. It likely emerged out of a mouse walking across the table. So they should look around for signs of mice too! If put in soil and kept dry and outdoors for a year, they would likely get an adult bot next July or August.”

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Tachinid Fly

Hairy Fly
Location: Asheville, NC
September 8, 2011 8:22 pm
I saw this hairy fly in Asheville, NC last August. The fly has an orange abdomen with black stripes and large stiff-looking black hairs. It is about an inch long. I would love to know what it is!
Thank you for your help.
Signature: Kelly

tachinid fly kelly 300x225 Tachinid Fly

Tachinid Fly

Hi Kelly,
This fly is a member of the family Tachinidae, and they are commonly called Tachinid Flies, a name that is basically just a reference to the family.  We haven’t the necessary skills to identify the species.  Here is what BugGuide has to say about this large family of parasitoids:  “Larval stages are parasitoids of other arthropods; hosts include members of 11 insect orders, centipedes, spiders, and scorpions. Some tachinids are very host-specific, others parasitize a wide variety of hosts. The most common hosts are caterpillars. Most tachinids deposit their eggs directly on the body of their host, and it is not uncommon to see caterpillars with several tachinid eggs on them. Upon hatching the larva usually burrows into its host and feeds internally. Full-grown larva leaves the host and pupates nearby. Some tachinids lay their eggs on foliage; the larvae are flattened and are called planidia; they remain on the foliage until they find a suitable host.” 

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Red Footed Cannibalfly in Insect Collection

Stinger Identification
Location: Piedmont, SC
September 4, 2011 2:29 pm
Hello Bugman!
My son is doing an insect collection, and we found this bug and he has an interesting stinger and eyes! He is about 2 inches long and we found him in Piedmont, SC. Can you help with identification? Thanks for your help!
Signature: Juli & Cole

red footed cannibalfly collection juli 300x206 Red Footed Cannibalfly in Insect Collection

Red Footed Cannibalfly

Dear Juli & Cole,
Your question brings up many ethical issues for us, so please allow us a bit of broadcast time on our soapbox before responding to your question.  The most popular posting on our website, which currently contains over 13,000 postings, remains What’s That Bug? Will Not Do Your Child’s Homework and we continue to support the stand we took nearly a year ago with regard to this matter.  We believe children need to do their own homework.  We were severely chastised more recently by a the mother of a fourth grader after we identified the insect in question.  We are guessing that your situation might be much like the mother who chastised us.  We suspect you probably monitor your child’s use of the internet because of the amount of internet content that is not appropriate for young children, and we sympathize with your dilemma.  The fact remains that we do not enjoy responding to desperate identification requests for projects that are due immediately.  We also have a question or two for you.  Is the insect collection part of a class science project?  Was the project assigned by the teacher or was the student able to create some science project of his or her choosing?  Was any instruction given on the insect identification process in class prior to requesting that a collection be made?  We ask these questions because we would like to know if there is an entire class of students who have each been “required” to bring in a specific number of dead and pinned insect specimens.  Collecting of insects for decorative reasons is an activity that we abhor, and it pains us to see the life spans of these magnificent creatures cut short just to provide decorations and conversation pieces.  Collections for scientific research are another matter and we fully support those activities.  Requiring an insect collection as part of the learning process in school can also be justified, but there are many situations where we feel other methods might be equally effective.  Photos can be taken and studied, though that sometimes requires cost prohibitive equipment.  Dead insects can also be collected and submitted, though insects that have died either through predation, accident or old age are not usually as attractive as healthy specimens that are captured with a net and then killed and pinned.  We wonder how much instruction was given prior to the insect collection assignment.  Did the teacher actually provide any information on the classification of insects? or was the collection just assigned to provide the mandatory homework for a course?  A quick inspection of the anatomy, including the atypical one pair of wings on this insect that distinguishes it from most other flying insects that have two pairs of wings, would clue the student that this insect is in the order Diptera.  Once the order has been determined, then browsing through a well organized website like BugGuide can provide subcategories to narrow the field until a species identification can be obtained.  Sometimes the taxonomy gets quite confusing, and only a genus or family can be determined, but even that information contributes to the learning process.  Now, regarding your question, this is a Robber Fly, and we believe it is a Red Footed Cannibalfly or Bee Panther,
Promachus rufipes, which you can verify on BugGuide.  Red Footed Cannibalflies are adept hunters, and we believe they look much nicer living than dead and pinned in a collection.

Please feel free to disregard the request as we were not asking to “chastise” anyone.  Yes, my son and the entire 4th grade class was given direction to have a collection of 14 types of dead insects.  This was not our choice, but a project that was due for his science class.  We found this bug and thought maybe it fit into the wasp collection… But found your website and thought we could ask.  This was NOT a desperate request… We are not experts on bugs AND we were told to help our children with this project.  My son is NOT allowed to search the internet at 9 years old because of some bad websites that could pop up.
Again, disregard the request, and I also ask that my registration is discontinued from your website.  Please respond to let me know this is complete.

Hi again Julie and Cole,
We meant no disrespect.  Though registering for our website does not carry any negative side affects, we will request that our webmaster discontinue your registration.  Please understand that our intent was to have you question the validity of creating an insect collection at the expense of the lives of lower beasts. 

Thank you for canceling my registration… And in case it matters, we found that bug dead in a building and did not kill it.  Just in case you wanted to know.  It was already missing its “foot” as you can see in the picture.
Thanks again.

Thanks for providing that information Juli.  We have been grappling with the ethical issues of the insect collection for quite some time, and whenever we post letters on the subject, there is often a lively debate on our website, like the one that surrounded this posting from 2009.

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