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Hello !

Through an online image search, I found a look similar to the species in the title, particularly on iNaturalist. Particularly the reddish pattern on the thorax and the black ones on the wings.


Bobabar : France : Châtellerault : 86100 : 20/04/2025
Altitude : 53 m - Taille : LC = 3 mm environ (non mesurée)
Réf. : 357809


Bobabar : France : Châtellerault : 86100 : 20/04/2025
Altitude : 53 m - Taille : LC = 3 mm environ (non mesurée)
Réf. : 357810

Species seen in Châtellerault, France. In town on a street 100m from the Vienne River.

Bobabar, France, Cergy (25 km northwest of Paris)

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The observations of the genus on iNaturalist are still heavily concentrated in the Americas.

And among the photos on this same site, Thienemannimyia norena (often recorded in Canada) has wing patterns very similar to my specimen.

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This belongs to tribe Pentaneurini or Macropelopiini. I am away from my books and can't say more.

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Thanks you John. :)