Diptera.info :: Identification queries :: Diptera (adults)
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 Coenosia spec. (NL) > Coenosia verralli (cf)
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| blaauw7 |
Posted on 13-08-2016 21:20
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 Member Location: Wageningen, Netherlands Posts: 2566 Joined: 22.09.07 |
Found today in dry habitat, mid Netherlands. Coenosia species? Gr Dick blaauw7 attached the following image:  [175.36Kb] Edited by blaauw7 on 21-12-2016 14:32 |
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| Stephane Lebrun |
Posted on 14-08-2016 09:11
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 Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
Yes, Coenosia. Would it possible to have more views ?
Stephane. |
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| blaauw7 |
Posted on 14-08-2016 19:50
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Member Location: Wageningen, Netherlands Posts: 2566 Joined: 22.09.07 |
yup
blaauw7 attached the following image:  [70.83Kb] |
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| javanerkelens |
Posted on 19-12-2016 20:34
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 Member Location: Netherlands Posts: 2962 Joined: 18.10.07 |
It was difficult to determine this small Coenosia species. At first glans it looks like C. antennata, but under the microscoop the spine like tip of the flagellomere is much softer at the end in comparison with C. antennata. Also aristal hairs are at least as long as its basal diameter, so it turned out to be Coenosia verralli. I advised Dick to keep it as cf. for the time being because C. verralli is new for the Netherlands and I like to have a male specimen to be 100% sure. Johanna |
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| blaauw7 |
Posted on 21-12-2016 14:32
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Member Location: Wageningen, Netherlands Posts: 2566 Joined: 22.09.07 |
NICE! Thanks Johanna. Next year I shall try to collect a male from this species. Then we will be shure. Gr Dick |
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| javanerkelens |
Posted on 21-12-2016 20:49
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Member Location: Netherlands Posts: 2962 Joined: 18.10.07 |
Yesterday I found a male species of C. verralli from the boxes Niels-Jan send to me. After genital preparation it indeed turned out to be 100% C. verralli. It was found on Texel on 9-VIII-2016. So must be possible to find more specimen in the future Johanna |
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