Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
 Bigger Sphaeroceridae
|
|
| Juergen Peters |
Posted on 17-03-2008 22:27
|
 Member Location: northwest Germany Posts: 14089 Joined: 11.09.04 |
Hello! Sorry for the low quality pics, but this fly was again running rather fast at a tree trunk in our garden last Saturday (northwest Germany). Length about 5 mm. Can it be identified closer? Thanks! Juergen Peters attached the following image:  [51.25Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
 |
|
| Juergen Peters |
Posted on 17-03-2008 22:29
|
|
Member Location: northwest Germany Posts: 14089 Joined: 11.09.04 |
More lateral.
Juergen Peters attached the following image:  [44.29Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
|
|
|
| phil withers |
Posted on 17-03-2008 22:36
|
|
Member Location: Lyon, France Posts: 521 Joined: 04.03.08 |
Sphaerocera, probably curvipes |
|
|
|
| Juergen Peters |
Posted on 17-03-2008 23:57
|
|
Member Location: northwest Germany Posts: 14089 Joined: 11.09.04 |
phil withers wrote: Sphaerocera, probably curvipes Many thanks, Phil! I had Sphaerocera curvipes here last year around the same time in March. But that had much more thickened hind femora, so I didn't think of it this time. Is it sexual dimorphism? Juergen Peters attached the following image:  [36.71Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
|
|
|
| Xespok |
Posted on 18-03-2008 00:41
|
 Member Location: Debrecen, Hungary Posts: 5551 Joined: 02.03.05 |
Yes. males have thicker femora.
Gabor Keresztes Japan Wildlife Gallery Carpathian Basin Wildlife Gallery |
|
|
|
| Juergen Peters |
Posted on 18-03-2008 01:07
|
|
Member Location: northwest Germany Posts: 14089 Joined: 11.09.04 |
Xespok wrote: Yes. males have thicker femora. Thanks, Gabor! Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
|
|
|
| Jump to Forum: |