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Two Ephydridae, 15.07.2006
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Dmitry Gavryushin |
Posted on 15-07-2006 22:57
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These pictures were taken (with a strong risk of tumbling down into the water - luckily enough I put my gum-boots on) near the railroad's embankment at the edge of a small pond where blocks of a cut down aspen tree were lying. I think the first species was scared away from vegetation by my noisy approach to sit either on these tree blocks or small branches that remained on them. Rather big, 4-5mm, moving slow, and very dark in appearance (I just had to ajust levels in order to reveal more details). Maybe a Notiphila? Edited by Dmitry Gavryushin on 15-07-2006 23:10 |
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Dmitry Gavryushin |
Posted on 15-07-2006 22:58
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Another view. |
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Dmitry Gavryushin |
Posted on 15-07-2006 23:01
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The second species was smaller, around 3mm. I saw mating flies, too, but unlike Nikita ![]() ![]() |
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Nikita Vikhrev |
Posted on 15-07-2006 23:14
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Hi Dima. My guess: 1,2 - Dichaeta caudata 3. Notiphila sp. Nikita Nikita Vikhrev - Zool Museum of Moscow University |
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Tony Irwin |
Posted on 16-07-2006 06:49
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I agree with Nikita - the first one is Notiphila (s.g. Dichaeta) caudata female - the males have very long strong bristles on the end of the abdomen. The other is a Notiphila, but I wouldn't like to say which species without examining the genitalia. Tony ---------- Tony Irwin |
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Dmitry Gavryushin |
Posted on 16-07-2006 12:22
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OK thanks a lot Nikita and Tony |
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