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Diptera.info » Identification queries » Diptera (adults)
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Gymnosoma sp.
thiery
#1 Print Post
Posted on 28-06-2023 17:23
Hello,

Saint-Chamas (France - Bouches-du-Rhône)
Le 7/06/2023
Size : 8,0 mm.

Using Tschorsnig's key to Gymnosoma (examination with Binoculars if necessary), I obtain: 1'/2/3'/4' (appendix of the narrow syncerci, which seems discernible on the 3rd photo)/5 ---> Gymnosoma rotundatum.

What do you think?
Thanks for your comments.
Thiery


www.galerie-insecte.org/galerie/image/dos324/big/Photo%205845a%201.jpg
thiery : France : Saint-Chamas : 13250 : 07/06/2023
Altitude : 2 m - Taille : 8,0 mm.
Réf. : 324884


www.galerie-insecte.org/galerie/image/dos324/big/Photo%205845c%201.jpg
thiery : France : Saint-Chamas : 13250 : 07/06/2023
Altitude : 2 m - Taille : 8,0 mm.
Réf. : 324885


www.galerie-insecte.org/galerie/image/dos324/big/Photo%205845d%201.jpg
thiery : France : Saint-Chamas : 13250 : 07/06/2023
Altitude : 2 m - Taille : 8,0 mm.
Réf. : 324886
 
Zeegers
#2 Print Post
Posted on 28-06-2023 17:31
It is, indeed, either rotundatum or nudifrons.

Theo
 
thiery
#3 Print Post
Posted on 28-06-2023 18:40
Merci Theo
 
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pensae
17.08.23 15:23
Aneomochtherus

pjt
17.08.23 13:54
Tony, I HAD a blank in the file name. Sorry!

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Tony, thanks! I tried it (see "Cylindromyia" Wink but don't see the image in the post.

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pjt - just send the post and attached image. Do not preview thread, as this will lose the link to the image,

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Has anyone used the Leica DM500, any comments.

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Thanks, Jan Willem! Much appreciated. Grin

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Yes, dipterologists from far abroad, please buy your copy at veldshop. Stamps will be expensive, but he, the book is unreasonably cheap Smile

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Can any1 help out with a pdf copy of 1941 Hammer. Vidensk. Meddel. Dansk Naturhist. Foren. 105; thank you

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