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| 1 | 2 | » Stats |
Members: 50,149
Threads: 82,327
Posts: 853,147
Top Poster: glsammy (15,069) | | Welcome to our newest member, TransAmDan | |  | 
02-06-2009, 07:56 PM
|  | Commander of the Wild Empire | | Join Date: Sep 2008 Location: Wye Valley, Mid-Wales
Posts: 1,160
| | | Unusual black fly ID? Hi
Can anyone give me some pointers on the identity of this one please. Photographed today in a wetland area, amongst Juncus, purple moor grass etc. At first sight I thought it was an ichneumon what with that thin waist and the dark wings but looking closer it clearly is a fly. It was quite a large beastie, approx 15-20mm
regards
Steve | 
02-06-2009, 11:03 PM
|  | Commander of the Wild Empire | | Join Date: Apr 2007 Location: SW London
Posts: 1,083
| | | Re: Unusual black fly ID? One of the Robber fly species, maybe Dioctria linearis. | 
02-06-2009, 11:25 PM
|  | Knight Grand Cross of the Wild Empire | | Join Date: Jul 2007 Location: London
Posts: 11,830
| | | Re: Unusual black fly ID? Hi Steve,
Both Dioctra linearis and D. rufipes have mainly back rear legs, but your individual has uniform orange-black ones. I'll say Dioctria sp. | 
03-06-2009, 12:05 AM
|  | Commander of the Wild Empire | | Join Date: Sep 2008 Location: Wye Valley, Mid-Wales
Posts: 1,160
| | | Re: Unusual black fly ID? Thanks both,
Dioctria looks bang on for genus, I've been looking on "Diptera.info" and D. oelandica is looking a strong possibility with the orange hind legs. Will check it out more thoroughly tomorrow.
Steve | 
03-06-2009, 07:47 PM
|  | Commander of the Wild Empire | | Join Date: Sep 2008 Location: Wye Valley, Mid-Wales
Posts: 1,160
| | | Re: Unusual black fly ID? I posted the pic on Diptera.info, and the verdict there was D. oelandica, quite an impressive creature and the group is a new one for me. Thanks again for the pointers,
Steve |  | | | Thread Tools | | | | Display Modes | Linear Mode |
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