Diptera.info :: Identification queries :: Diptera (adults)
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 small black with big red eyes - Phasia?
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| Sundew |
Posted on 01-12-2007 02:02
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 Member Location: Berlin and Baden-Württemberg, Germany Posts: 3917 Joined: 28.07.07 |
Hi, For a change, here is a living one from 31 July. It fed on Erigeron annuus (Asteraceae) and was rather small. I am sorry that there are not many details to be seen, but the wings show a petiolus - and I learned that was typical for Phasia. Can this genus be confirmed? Many thanks, Sundew Sundew attached the following image:  [184.4Kb] |
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| jorgemotalmeida |
Posted on 01-12-2007 12:00
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 Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
Phasia sp. - TACHINIDAE. |
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| ChrisR |
Posted on 01-12-2007 12:08
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 Super Administrator Location: Reading, England Posts: 7703 Joined: 12.07.04 |
If it has yellow haltares (I think I can see them) then it'll be Phasia barbifrons  I have found the darker face is also indicative - Phasia pusilla has brown haltares and a more silvery face. |
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| Sundew |
Posted on 01-12-2007 12:49
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Member Location: Berlin and Baden-Württemberg, Germany Posts: 3917 Joined: 28.07.07 |
The halteres are yellow for sure. Many thanks, Chris! (And thanks also to Jorge for confirming the genus.) Sundew Edited by Sundew on 01-12-2007 12:52 |
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