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Diptera.info :: Identification queries :: Diptera (adults)
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Small fly, probably Coelopidae
Onmal
#1 Print Post
Posted on 08-11-2020 16:16
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Location:
Posts: 26
Joined: 20.06.19

Hello,
Here is a very small fly of 2mm found in a compoptseur of the north west of France (Normandy).
The Coelopidae family has been suggested, and that seems a solid lead.
Can we, with these pics, go beyond the family?
Thank you!
Paul


Clic to enlarge:

www.galerie-insecte.org/galerie/image/dos270/big/mouchecompost.LMDI2.jpg
Paul Vignac : France : Mont-Saint-Aignan : NORMANDY : 07/11/2020
Height : 144 m /472 feet - length : 2mm
Réf. : 270213


www.galerie-insecte.org/galerie/image/dos270/big/2020-11-07-21.00.11%20ZS%20DMap.LMDI2.jpg
Paul Vignac : France : Mont-Saint-Aignan : NORMANDY : 07/11/2020
Height : 144 m/472 feet - length : 2mm
Réf. : 270212


www.galerie-insecte.org/galerie/image/dos270/big/mouccomp2.LMDI2.jpg
Paul Vignac : France : Mont-Saint-Aignan : NORMANDY : 07/11/2020
Altitude : 144 m/472 feet - length : 2mm
Réf. : 270214
Edited by Onmal on 08-11-2020 16:19
 
Onmal
#2 Print Post
Posted on 08-11-2020 16:40
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New suggestion: Sphaeroceridae, Ischiolepta sp.
 
daveb21
#3 Print Post
Posted on 09-11-2020 11:11
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Location: Norfolk UK
Posts: 159
Joined: 30.10.14

Yes, Ischiolepta sp Smile
 
Onmal
#4 Print Post
Posted on 10-11-2020 22:40
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Thanks a lot!
 
Onmal
#5 Print Post
Posted on 11-11-2020 10:00
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Hi
With THIS KEY

And this pic:

www.galerie-insecte.org/galerie/image/dos270/big/2020-11-09-15.57.24%20ZS%20PMax.LMDI2.jpg
Paul Vignac : France : Mont-Saint-Aignan : 76130 : 07/11/2020
Altitude : 144 m - Taille : 2mm
Réf. : 270293


Could we say Ischiolepta (vaporariorum-pusilla) ?
Edited by Onmal on 11-11-2020 10:01
 
daveb21
#6 Print Post
Posted on 11-11-2020 10:25
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Location: Norfolk UK
Posts: 159
Joined: 30.10.14

Most likely, but you will need to clear the abdomen and check the genitalia to get the exact species
 
Onmal
#7 Print Post
Posted on 11-11-2020 10:53
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Location:
Posts: 26
Joined: 20.06.19

Thanks for your confirmation.
It's already complicated for me to pin such a small bug, I am totally unable to do this.

It's already very good to be able to say Ischiolepta (vaporariorum-pusilla) with a fairly good degree of probability.
Wink
 
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