Thread subject: Diptera.info :: Tabanus to id

Posted by Rui Andrade on 05-06-2008 01:35
#1

Does anyone know which species this could be?

location: Salreu, Portugal
date: 03/06/2008

img399.imageshack.us/img399/8956/tabcp5.jpg

Posted by Zeegers on 05-06-2008 19:34
#2

No.

It's a male Hybomitra, impossible to ID from a picture. Alas.
This one is consistent with bimaculata.

Theo

Posted by Rui Andrade on 05-06-2008 23:41
#3

Thank you Theo. How do you separate Tabanus from Hybomitra? They look very similar.

Posted by Zeegers on 06-06-2008 08:46
#4

When the eyes are hairy and have 2-3 bands, you'll have either Hybomitra or a Tabanus of the quatuournotatus-group. Last don't have large reddish sides of the abdomen, as a rule.


Theo

Posted by Rui Andrade on 06-06-2008 16:29
#5

Ok, understood, thanks again:)