Diptera.info :: Identification queries :: Diptera (adults)
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Thereva which species
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almaviva |
Posted on 09-12-2014 23:46
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Member Location: Posts: 163 Joined: 24.04.12 |
Is it possible to say anything of this Thereva fly? The southern alvar of Ă–land, Sweden, end of June 2014. Thanks, Patrik Hall almaviva attached the following image: [129.34Kb] |
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libor |
Posted on 11-12-2014 08:37
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Member Location: western Bohemia Posts: 1266 Joined: 30.05.09 |
I would say Thereva unica (= bipunctata). Libor |
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almaviva |
Posted on 11-12-2014 22:56
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Member Location: Posts: 163 Joined: 24.04.12 |
Looks good, but not entirely. According to Mark van Veens key "Thoracic dorsum with hardly visible greyish stripes, without dark central stripe". That is hardly the case here.But thank you. Patrik |
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