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 very small fly II (NL) >Atrichopogon (Psammopogon) flavolineatus
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| blaauw7 |
Posted on 24-03-2019 18:29
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 Member Location: Wageningen, Netherlands Posts: 2137 Joined: 22.09.07 |
Found today in the skylight behind my house, mid Netherlands. No idea? Gr Dick blaauw7 attached the following image:  [155.32Kb] Edited by blaauw7 on 29-03-2019 17:10 |
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| blaauw7 |
Posted on 24-03-2019 18:29
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Member Location: Wageningen, Netherlands Posts: 2137 Joined: 22.09.07 |
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blaauw7 attached the following image:  [150.4Kb] |
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| John Carr |
Posted on 24-03-2019 20:00
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 Member Location: Massachusetts, USA Posts: 7740 Joined: 22.10.10 |
Family Ceratopogonidae, tribe Ceratopogonini. Reminds me of Stilobezzia (Acanthohelea) but the American speies are more spiny. (The acantho- prefix means with thorns.) https://bugguide....iew/571364 |
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| Paul Beuk |
Posted on 25-03-2019 09:57
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 Super Administrator Location: Netherlands Posts: 17598 Joined: 11.05.04 |
Do you want me to have a go at it?
Paul - - - - Paul Beuk on https://diptera.info |
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| blaauw7 |
Posted on 25-03-2019 17:52
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Member Location: Wageningen, Netherlands Posts: 2137 Joined: 22.09.07 |
That should be nice Paul. Thanks! I will send it to you together with the Stilpon graminum Gr Dick |
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| Paul Beuk |
Posted on 28-03-2019 18:06
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Super Administrator Location: Netherlands Posts: 17598 Joined: 11.05.04 |
Well, well, ... the specimen told another story. The last antennal segment bears a small apical nipple, placing it in Forcipomyiinae. Wing characters and the seta on the paratergite lead to Atrichopogon. The enormous genitalia lead to subgemnus Psammopogon and that means a species new to the Netherlands. Just downloaded the key but have no time today to finish the ID. Maybe tomorrow...?
Paul - - - - Paul Beuk on https://diptera.info |
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| blaauw7 |
Posted on 28-03-2019 19:34
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Member Location: Wageningen, Netherlands Posts: 2137 Joined: 22.09.07 |
Thanks Paul!!! Two new species in my garden for the Dutch fauna in one day. I'm curious what for Psammopogon it will be. Gr Dick |
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| Paul Beuk |
Posted on 28-03-2019 19:52
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Super Administrator Location: Netherlands Posts: 17598 Joined: 11.05.04 |
Atrichopogon (Psammopogon) actually. There appear to be two likely candidates considering the distribution of the subgenus but time will tell.
Paul - - - - Paul Beuk on https://diptera.info |
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| John Carr |
Posted on 29-03-2019 12:52
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Member Location: Massachusetts, USA Posts: 7740 Joined: 22.10.10 |
Atrichopogon looks good. I had not seen any Atrichopogon with large genitalia. In America we have a species of Stilobezzia with elongated genitalia. |
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| Paul Beuk |
Posted on 29-03-2019 14:12
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Super Administrator Location: Netherlands Posts: 17598 Joined: 11.05.04 |
Atrichopogon (Psammopogon) flavolineatus, based on the genitalia. As mentioned above, another species new to the Netherlands.
Paul - - - - Paul Beuk on https://diptera.info |
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| blaauw7 |
Posted on 29-03-2019 15:58
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Member Location: Wageningen, Netherlands Posts: 2137 Joined: 22.09.07 |
Interesting species Paul! Only known from Austria, Bulgaria ,Czech Republic , Slovakia and Spanish Mainland. Not really close to The Netherlands. Do you know something about its ecology? Gr dick |
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| Paul Beuk |
Posted on 30-03-2019 12:11
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Super Administrator Location: Netherlands Posts: 17598 Joined: 11.05.04 |
Actually, it is also known from Germany (German checklist), Turkey, Greece, Hungary and Romania (World catalogue). No info on biology (yet). Edited by Paul Beuk on 30-03-2019 12:11 Paul - - - - Paul Beuk on https://diptera.info |
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| blaauw7 |
Posted on 07-04-2019 12:28
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Member Location: Wageningen, Netherlands Posts: 2137 Joined: 22.09.07 |
Found a female today in the skylight! Gr Dick blaauw7 attached the following image:  [138.76Kb] |
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| Paul Beuk |
Posted on 08-04-2019 08:25
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Super Administrator Location: Netherlands Posts: 17598 Joined: 11.05.04 |
Paul - - - - Paul Beuk on https://diptera.info |
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| John Carr |
Posted on 08-04-2019 12:44
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Member Location: Massachusetts, USA Posts: 7740 Joined: 22.10.10 |
Please add to gallery. |
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| Paul Beuk |
Posted on 08-04-2019 15:18
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Super Administrator Location: Netherlands Posts: 17598 Joined: 11.05.04 |
Added.
Paul - - - - Paul Beuk on https://diptera.info |
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| blaauw7 |
Posted on 08-04-2019 19:59
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Member Location: Wageningen, Netherlands Posts: 2137 Joined: 22.09.07 |
Thank you Paul! Gr Dick |
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