Diptera.info :: Identification queries :: Diptera (adults)
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 male bibio
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| paqui |
Posted on 31-05-2006 22:08
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Member Location: Valencia (spain) Posts: 816 Joined: 02.09.05 |
i saw lots Bibio males in a wood, but just foundt one female, could it be they were all ovipositing? ?? I don?t know why but everytime i got nearer from them they began to move upside-down the front legs (not other legs, and not leaving, keeping in the same place), more quickly the more near i got Maybe an alert behaviour? thanks in advance paqui attached the following image:  [62.7Kb] |
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| Paul Beuk |
Posted on 01-06-2006 07:39
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 Super Administrator Location: Netherlands Posts: 19375 Joined: 11.05.04 |
Perhaps. If they only just appeared, then maybe the females were still to come (males often emerge before females). This male may have been trying to 'scare' you away. The species: Bibio leucopterus? Paul - - - - Paul Beuk on https://diptera.info |
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| Zeegers |
Posted on 01-06-2006 17:50
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Member Location: Soest, NL Posts: 18822 Joined: 21.07.04 |
I agree, Bibio leucopterus. I must warn the reader that B. marci males have wings as milky white as this one. The spur on the left front tibia seems to be long, which is the critical feature for leucopterus. Theo zeegers |
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| paqui |
Posted on 01-06-2006 20:58
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Member Location: Valencia (spain) Posts: 816 Joined: 02.09.05 |
thanks  |
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