Thread subject: Diptera.info :: Hebecmena vespertina?

Posted by Ruth Ahlburg on 02-11-2007 21:08
#1
Very common fly these days in my garden near Copenhagen, Denmark
Kindly regards
Ruth Ahlburg

Posted by Nikita Vikhrev on 03-11-2007 13:21
#2
May be Hebecnema sp., may be not.
Data?
Size?
Another images?
Nikita

Posted by Ruth Ahlburg on 03-11-2007 17:20
#3
Nikita Vikhrev wrote:
May be Hebecnema sp., may be not.
Data?
Size?
Another images?
Nikita

The picture is taken 31. october 2007, the fly was about 8-10 mm.
I only have this one picture of this particular fly.
24. october 2007 I saw another fly in my garden, I think may be the same species.
I put a picture of this one on the thread, knowing the first one not will be identifyed by identifying this.
Best regards
Ruth

Posted by Nikita Vikhrev on 03-11-2007 18:06
#4
I'm sorry Ruth it is difficult post for me. Post with good images and interesting flies, but I can't much help.
1. 2-nd fly with curved vein M and long haired eyes isn't the same from first one.
2. I think that 2-nd is male of Hydrotaea.
3. I think that 1-st fly is Hebecnema, with whittish parafascialia it may be H.umbratica.
4. No guarantee in both cases Sad
Nikita

Posted by Ruth Ahlburg on 03-11-2007 18:47
#5
Nikita Vikhrev wrote:
I'm sorry Ruth it is difficult post for me. Post with good images and interesting flies, but I can't much help.
1. 2-nd fly with curved vein M and long haired eyes isn't the same from first one.
2. I think that 2-nd is male of Hydrotaea.
3. I think that 1-st fly is Hebecnema, with whittish parafascialia it may be H.umbratica.
4. No guarantee in both cases Sad
Nikita


Thank you very much anyway, Nikita.
I have so much to learn.
Ruth