Posted by pierred on 07-10-2022 12:56
#1
Hello,
![www.galerie-insecte.org/galerie/image/dos311/big/5dt15308.jpg](https://www.galerie-insecte.org/galerie/image/dos311/big/5dt15308.jpg)
Pierre Duhem : France : Bessans : 73480 : 30/07/2022
Altitude : 1745 m - Taille : 8-9 mm
Réf. : 311622
![www.galerie-insecte.org/galerie/image/dos311/big/5dt15308b.jpg](https://www.galerie-insecte.org/galerie/image/dos311/big/5dt15308b.jpg)
Pierre Duhem : France : Bessans : 73480 : 30/07/2022
Altitude : 1745 m - Taille : 8-9 mm
Réf. : 311630
![www.galerie-insecte.org/galerie/image/dos311/big/5dt15308c.jpg](https://www.galerie-insecte.org/galerie/image/dos311/big/5dt15308c.jpg)
Pierre Duhem : France : Bessans : 73480 : 30/07/2022
Altitude : 1745 m - Taille : 8-9 mm
Réf. : 311714
In a first time, we had identified this fly as
Calliphonra vicina male. We don't have the basicosta. We see red hairs behind the eyes.
Is it possible to propose another identification?
Thanks in advance.
Posted by eklans on 07-10-2022 13:11
#2
Hello Pierre, it's a male
Onesia - and I think it's
floralis.
Posted by Zeegers on 09-10-2022 18:09
#4
External features are (pretty) unreliable in Onesia, in my experience.
Theo
Posted by pierred on 09-10-2022 20:44
#5
Well, which conclusion should we take?