Thread subject: Diptera.info :: Rhagio gr scolopaceus from France

Posted by clovis on 30-08-2022 21:46
#1

Dear you all,

I just discovered this quite interresting paper "Review of the scolopaceus-group of Rhagio Fabricius 1775 with the description of a new species from the Iberian Peninsula (Diptera: Rhagionidae)"
So I took interrest to look at my specimens previously identified as R scolopaceus.

I have specimens from northern France with typical R scolopaceus'antennas, and I have specimens from Bretagne and central France with antennas like the picture following.
This is a male, last antennal segment is quite short, like R atlanticus, but arista is strongly concave, like R scolopaceus.
What to you think?
First sternite is strongly hairy.

Many thanks,
Clovis

www.galerie-insecte.org/galerie/image/dos309/big/IMG_0972.jpg
clovis : France : Saint-Mars-d'Outillé : 72220 : 09/06/2022
Altitude : 183 m - Taille : 10 mm
Réf. : 309574

www.galerie-insecte.org/galerie/image/dos309/big/IMG_0976.jpg
clovis : France : Saint-Mars-d'Outillé : 72220 : 09/06/2017
Altitude : 183 m - Taille : 10 mm
Réf. : 309577

Edited by clovis on 30-08-2022 21:56

Posted by Zeegers on 31-08-2022 19:11
#2

Yes, nice article, isn’t it ?

In atlanticus male, eyes are dichoptic. Maybe the antenna is simewhat variable, but this looks good for scolopaceus to me.

Theo

Posted by clovis on 02-09-2022 14:34
#3

Really nice article, congratulation to you and Piluca Alvarez Fidalgo
TumbsUp
Thanks for confirmation Wink