Thread subject: Diptera.info :: Tabanidae/Hybomitra

Posted by GAREL Jean-Michel on 30-05-2020 09:51
#1
Hello,
Is it possible to characterize the species of Hybomitra. I have used a key, and the conclusion is bimaculata; but I have some doubt when I look the antenna. Many thanks for your help, because the view of antennas is not good. Sincerely yours, Jean-Michel Garel.
www.galerie-insecte.org/galerie/image/dos257/big/Hybomitra%20bimaculata.jpg
Jean-Michel GAREL : France : Brannay : 89150 : 16/05/2020
Altitude : NR - Taille : 16 mm
Réf. : 257434

www.galerie-insecte.org/galerie/image/dos257/big/H.b..jpg
Jean-Michel GAREL : France : Brannay : 89150 : 16/05/2020
Altitude : NR - Taille : 16 mm
Réf. : 257435

Posted by Zeegers on 30-05-2020 12:09
#2
Do you have better view on the frons / calli ?

Tibiae are red or dark ?

Theo

Posted by GAREL Jean-Michel on 30-05-2020 14:36
#3
Thank Theo for your reply. All tibias are bicolor: dark at the apex and brown at the base. Moreover T2 is characterized by long white hair from the base to the apex. I have no better view of the frons.
Edited by GAREL Jean-Michel on 30-05-2020 14:37

Posted by Zeegers on 30-05-2020 19:10
#4
I am sorry, but too many crucial parts are out of focus.
If it is H. bimaculata, I agree it is atypical.

Theo

Posted by GAREL Jean-Michel on 01-06-2020 06:29
#5
I agree with you Theo, many thanks for your response . Jean-Michel Garel.