Diptera.info :: Identification queries :: Diptera (adults)
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 Lonchaeidae for ID, C Spain --> Silba adipata
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| Piluca_Alvarez |
Posted on 14-11-2013 22:34
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 Member Location: Madrid, Spain Posts: 2431 Joined: 06.11.10 |
Found in mixed woodland by a river in the outskirts of Madrid, 12.11.2013. Reminds me of Lonchaeidae, but could belong to many other families. This is just too much for me  I need help. Thanks in advance!! 
Piluca_Alvarez attached the following image:  [163.01Kb] Edited by Piluca_Alvarez on 19-11-2013 11:16 |
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| Piluca_Alvarez |
Posted on 14-11-2013 22:35
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Member Location: Madrid, Spain Posts: 2431 Joined: 06.11.10 |
Anaother view.
Piluca_Alvarez attached the following image:  [150.89Kb] |
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| Piluca_Alvarez |
Posted on 14-11-2013 22:35
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Member Location: Madrid, Spain Posts: 2431 Joined: 06.11.10 |
Another one.
Piluca_Alvarez attached the following image:  [147.42Kb] |
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| Piluca_Alvarez |
Posted on 14-11-2013 22:36
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Member Location: Madrid, Spain Posts: 2431 Joined: 06.11.10 |
And the last one.
Piluca_Alvarez attached the following image:  [137.71Kb] |
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| Tony Irwin |
Posted on 15-11-2013 01:56
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 Member Location: Norwich, England Posts: 7230 Joined: 19.11.04 |
I'd agree with Lonchaeidae. Change the title of this post, and hopefully Iain MacGowan will pick it up and suggest a name.
Tony ---------- Tony Irwin |
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| Piluca_Alvarez |
Posted on 15-11-2013 10:20
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Member Location: Madrid, Spain Posts: 2431 Joined: 06.11.10 |
Thanks, Tony!!!   |
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| Iain MacGowan |
Posted on 16-11-2013 23:23
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 Member Location: Perth, Scotland Posts: 445 Joined: 25.11.04 |
Hi there its definitely Lonchaeidae, my best bet is genus Lonchaea as the arista seems to be bare but its difficult to tell from the photos hope this helps Iain
Iain MacGowan |
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| Piluca_Alvarez |
Posted on 16-11-2013 23:35
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Member Location: Madrid, Spain Posts: 2431 Joined: 06.11.10 |
Thanks sooo much for your reply, Ian!! Yes, it helps a lot because I had no idea the arista was important and didn't pay attetion to it when selecting pictures  I have been checking pictures and there is one where I can see 'clearly' (just a way to say that I can see something  ) that there are hairs on the arista. I have put an arrow to show the area where I can see them. It is against the pale background.Does this help to suggest another possible genus? I am really interested in this one as I hardly ever find Lonchaeidae
Piluca_Alvarez attached the following image:  [74.83Kb] Edited by Piluca_Alvarez on 19-11-2013 11:13 |
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| Iain MacGowan |
Posted on 18-11-2013 16:12
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Member Location: Perth, Scotland Posts: 445 Joined: 25.11.04 |
Ah yes that helps - I did think that the aculeus (ovipositor) looked a bit like a Silba species but the plumose arista confirms that the specimen belongs to this genus. The most likely candidate in southern Europe is Silba adipata - the black fig fly - a well known pest of fig crops info at : http://lonchaeidae.myspecies.info/category/lonchaeidae-classification-and-species-info/lonchaeidae/lonchaeinae/silba/silba-adipata-195 hope this helps ......... Iain Iain MacGowan |
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| Piluca_Alvarez |
Posted on 19-11-2013 11:15
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Member Location: Madrid, Spain Posts: 2431 Joined: 06.11.10 |
Superb, Ian!! Thank you very much!!! I knew you could do it!! |
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