Thread subject: Diptera.info :: Swedish Hybomitra

Posted by clovis on 09-11-2019 14:10
#1

Hey,

I'm totally lost with the Hybomitra species, I really need help!

Here is a female I caught in central sweden, in marecagous area (Really interresting species of Tipulids)

I belive the subcallus is partly shiny because it has been scrubed. I belive the frons is wide, so that would make it H tropica.
Notopleural is brown yellow, but only a little bit diferencied from the mesonotum color.
Pilosity on the red part of the abdomen is exclusively yeallow.

www.galerie-insecte.org/galerie/image/dos243/big/IMG_0921.JPG
clovis : Suède : Mora : 792 32 : 27/06/2016
Altitude : 174 m - Taille : 18mm environ
Réf. : 243156
www.galerie-insecte.org/galerie/image/dos243/big/IMG_0924.JPG
clovis : Suède : Mora : 792 32 : 27/06/2016
Altitude : 174 m - Taille : 18mm environ
Réf. : 243157
www.galerie-insecte.org/galerie/image/dos243/big/IMG_0931.JPG
clovis : Suède : Mora : 792 32 : 27/06/2016
Altitude : 174 m - Taille : 18mm environ
Réf. : 243158
www.galerie-insecte.org/galerie/image/dos243/big/IMG_0934.JPG
clovis : Suède : Mora : 792 32 : 27/06/2016
Altitude : 174 m - Taille : 18mm environ
Réf. : 243159

Posted by Zeegers on 09-11-2019 20:53
#2

It is a pretty dark confiformis (recently stat, revived by me).
Lower callus is wrinkled, which is never seen in montana-group (including tropica)
Yes, the black on the subcallus is likely due to rubbing, but the brown in the center is not. The shape is typical for confiformis (though it can be much more extended).
That said, the dark median vitta on tergites is unusually broad.

Theo

Posted by clovis on 10-11-2019 12:08
#3

Nice!!!!!!! :D
At least something else than H bimaculata
Thanks for the usefull help and explanation|t
I have few other specimens for you!