# Help identify fuzzy wasp type insect

**URL:** <https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406>\
**Category:** Factual Questions\
**Created:** [June 19, 2013, 10:44pm UTC](https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406 "2013-06-19T22:44:41Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![Kazo](https://avatars.discourse-cdn.com/v4/letter/k/bbce88/32.png) [@Kazo](https://boards.straightdope.com/u/Kazo)\
**Post date:** [June 19, 2013, 10:44pm UTC](https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406/1 "2013-06-19T22:44:41Z")

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This guy was waiting for me on the passenger door frame of my car after my wife and I had breakfast at a taqueria. Not knowing if it was dangerous, I hate to say that I had to kill it, since my one year old son was with me and that was his door. But the insect was docile enough that I could snap this quick photo.

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**Author:** ![Dickerman](https://avatars.discourse-cdn.com/v4/letter/d/8baadc/32.png) [@Dickerman](https://boards.straightdope.com/u/Dickerman)\
**Post date:** [June 19, 2013, 11:21pm UTC](https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406/2 "2013-06-19T23:21:26Z")

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Looks like some sort of fly with its ovipositor hanging out.

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**Author:** ![beowulff](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/beowulff/32/542_2.png) [@beowulff](https://boards.straightdope.com/u/beowulff)\
**Post date:** [June 19, 2013, 11:24pm UTC](https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406/3 "2013-06-19T23:24:28Z")

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Looks like some kind of Robber Fly.

ETA: [Photo](http://www.visitingnature.com/promachusrufipes.htm).

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**Author:** ![Tamerlane](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/tamerlane/32/7602_2.png) [@Tamerlane](https://boards.straightdope.com/u/Tamerlane)\
**Post date:** [June 19, 2013, 11:55pm UTC](https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406/4 "2013-06-19T23:55:28Z")

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> [@beowulff](#):
>
> Looks like some kind of Robber Fly.

I concur, just to add another voice.

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**Author:** ![tomndebb](https://avatars.discourse-cdn.com/v4/letter/t/b9e5f3/32.png) [@tomndebb](https://boards.straightdope.com/u/tomndebb)\
**Post date:** [June 20, 2013, 1:13am UTC](https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406/5 "2013-06-20T01:13:45Z")

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Robber flies have been known to bite as a defensive gesture, but they are not aggressive toward humans. Their chief prey are insects.

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**Author:** ![Kazo](https://avatars.discourse-cdn.com/v4/letter/k/bbce88/32.png) [@Kazo](https://boards.straightdope.com/u/Kazo)\
**Post date:** [June 20, 2013, 3:31am UTC](https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406/6 "2013-06-20T03:31:51Z")

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Thanks folks! It looked cool, I feel bad because I killed it. Looked cool but couldn’t take the chance with my son. Areat least pretty common in these parts? Houston, TX. Can’t remember ever seeing anything like it before.

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**Author:** ![Max\_Torque](https://avatars.discourse-cdn.com/v4/letter/m/e9bcb4/32.png) [@Max\_Torque](https://boards.straightdope.com/u/Max_Torque)\
**Post date:** [June 20, 2013, 1:40pm UTC](https://boards.straightdope.com/t/help-identify-fuzzy-wasp-type-insect/661406/7 "2013-06-20T13:40:37Z")

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Robber flies were very common where I grew up, north of Santa Fe in New Mexico. Their legs are basket-shaped to facilitate swooping down on unsuspecting insects and carrying them away.

In my youth of trapping bugs in jars, I once put a robber fly in a jar with two ants. The resulting battle was epic.
