Diptera.info :: Identification queries :: Diptera (adults)
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 Mycetophilidae --> Megophthalmidia crassicornis!
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| Tina S |
Posted on 30-06-2022 19:02
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 Member Location: Germany Posts: 139 Joined: 15.01.16 |
Hello, in passed may for a few days these gnats flew through my room (I have no idea where they came from). Can someone help with their identification? Data: Germany, Lower Saxony, Rodenberg, 90 m, in the house, 31 May 2022. Best wishes, Tina. Tina S attached the following image:  [79.86Kb] Edited by Tina S on 06-07-2022 16:12 |
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| Tina S |
Posted on 30-06-2022 19:03
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Member Location: Germany Posts: 139 Joined: 15.01.16 |
This dead specimen I found three weeks later at the window. This one still had all its legs.
Tina S attached the following image:  [133.52Kb] |
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| Tina S |
Posted on 30-06-2022 19:04
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Member Location: Germany Posts: 139 Joined: 15.01.16 |
Wing venation, distortion-free.
Tina S attached the following image:  [90.97Kb] |
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| Walther Gritsch |
Posted on 01-07-2022 21:40
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 Member Location: Copenhagen Posts: 280 Joined: 01.02.09 |
Megophthalmidia crassicornis,exactly. That's what it is. One of its kind in Europe. Mainland Europe, anyway.
Walther |
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| Tina S |
Posted on 02-07-2022 20:26
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Member Location: Germany Posts: 139 Joined: 15.01.16 |
Thanks very much, Walther! Where does this species breed? |
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| Walther Gritsch |
Posted on 03-07-2022 13:01
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Member Location: Copenhagen Posts: 280 Joined: 01.02.09 |
Its biology seems to be unknown ... By the way, good old Landrock considered it to be very rare in Germany, i.e. about the first half of the twentieth century.
Walther |
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| Tina S |
Posted on 06-07-2022 16:10
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Member Location: Germany Posts: 139 Joined: 15.01.16 |
Thanks, Walther. Back then, I had a vase with Apiaceae in it, but couldn't find any exuviae. Of another origin I couldn't think; then, they must have come in through the window(?). Nevertheless, it seemed as if they had hatched within my room, somehow. In other rooms of the house I saw none of them, neither in the garden... Thank you also for the information on its rarity in Germany; interesting. The species can't be overlooked, it's really conspicuous (that said by a lepidopterologist, not a dipterist). Edited by Tina S on 06-07-2022 16:10 |
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