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 Malaise traps
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| jorgemotalmeida |
Posted on 04-09-2009 13:41
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 Member Location: Posts: 9295 Joined: 05.06.06 |
Hi I will begin here one thread on malaise traps. Hopefully others can share here their respective malaise traps. Here I have mine mounted yesterday. The first attempt (2009.VIII.25 to 2009.IX.03) - a few days ago - was good but... there were some problems. Now this was the second attempt... and you can see the borrowed malaise trap I mounted yesterday (2009.IX.03 to 2009.IX.08 and then exchanged the bottle 2009.IX.08 to 2009.IX.??). Enjoy. Edited by jorgemotalmeida on 09-09-2009 01:29 |
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| jorgemotalmeida |
Posted on 04-09-2009 13:43
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Member Location: Posts: 9295 Joined: 05.06.06 |
another.. |
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| jorgemotalmeida |
Posted on 04-09-2009 13:51
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Member Location: Posts: 9295 Joined: 05.06.06 |
another.. |
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| jorgemotalmeida |
Posted on 04-09-2009 13:54
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Member Location: Posts: 9295 Joined: 05.06.06 |
another.. |
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| jorgemotalmeida |
Posted on 04-09-2009 13:57
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Member Location: Posts: 9295 Joined: 05.06.06 |
another.. |
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| Andre |
Posted on 04-09-2009 14:03
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 Member Location: Posts: 2111 Joined: 18.07.04 |
Nice! Looks like it's been a hot and dry summer... |
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| jorgemotalmeida |
Posted on 04-09-2009 14:08
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Member Location: Posts: 9295 Joined: 05.06.06 |
it is... tomorrow temperatures around 30�C  But it was not so hot like 2003, 2005 and 2007. In 2003 we had nights over 35�C  (ONE WEEK!!!). But the weather cooled down...  |
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| dhalma |
Posted on 04-09-2009 15:54
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 Member Location: Posts: 31 Joined: 15.11.08 |
This is a trap in my garden, next to the cage of my dog. alt 800m, Nikko, Japan. I have two maraise traps in Nikko, running whole fly season, Feb. to Nov. Hymenopterans are captured always more than flies  .
Edited by dhalma on 04-09-2009 16:05 |
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| jorgemotalmeida |
Posted on 04-09-2009 16:02
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Member Location: Posts: 9295 Joined: 05.06.06 |
dear Dhalma, you forgot to attach the image. Check if there are no spaces in the filename and if the file has below 195 kB....  Yes, that's true. Parasitica hymenopterans are the first in numbers we can see in the samples. Here specially EVANIIDAE wasps. I have caught over 100 specimens! |
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| jorgemotalmeida |
Posted on 04-09-2009 16:09
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Member Location: Posts: 9295 Joined: 05.06.06 |
did you catch any acrocerids, nemestrinids, and specially mythicomyiids, Dhalma? |
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| dhalma |
Posted on 04-09-2009 16:10
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Member Location: Posts: 31 Joined: 15.11.08 |
Ooooooops! Result in one day in June. |
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| jorgemotalmeida |
Posted on 04-09-2009 16:19
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Member Location: Posts: 9295 Joined: 05.06.06 |
 I wish to have so many flies!!! they seem to be much more nematocerans than brachycerans... |
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| dhalma |
Posted on 04-09-2009 16:22
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Member Location: Posts: 31 Joined: 15.11.08 |
Acrocerids must be there in samples. I don't think I cought any nemestrinids or mythicomyiids here in Nikko, Unfortunately . |
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| jorgemotalmeida |
Posted on 04-09-2009 16:23
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Member Location: Posts: 9295 Joined: 05.06.06 |
do you know the possible genus of those acrocerids? |
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| dhalma |
Posted on 04-09-2009 16:44
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Member Location: Posts: 31 Joined: 15.11.08 |
No idea on Acroceridae. I have never tried to identify them. I will attach photos of them when I found them in bottles. Or I can send them to you, if you like. It will be very helpfull, if you could identify them. |
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| jorgemotalmeida |
Posted on 04-09-2009 16:49
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Member Location: Posts: 9295 Joined: 05.06.06 |
Many thanks!!! I'm interested in those acrocerids. At least I will know by sure the genus. For species, I will need more references but no worries because I will have access to them. 
Edited by jorgemotalmeida on 04-09-2009 16:51 |
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| Paul Beuk |
Posted on 04-09-2009 19:03
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 Super Administrator Location: Posts: 19208 Joined: 11.05.04 |
Empidoids are welcome any time, from any trap.
Paul - - - - Paul Beuk on https://diptera.info |
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| Andrzej |
Posted on 04-09-2009 20:43
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Member Location: Posts: 2323 Joined: 05.01.06 |
Any Heleomyzids ? Heleomyzoids are welcome too. It would be interesting to see any .
dr. A. J. Woznica, Institute of Environmental Biology, Wroclaw University of Environmental & Life Sciences |
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| dhalma |
Posted on 05-09-2009 01:18
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Member Location: Posts: 31 Joined: 15.11.08 |
Hi. Paul, Hi. Andrzej Empidoids were sent to my collegue, ...... nothing is left in my hand, I have to see new materials. Heleomyzidae... Must be there, let me see. Edited by dhalma on 05-09-2009 02:03 |
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| JariF |
Posted on 05-09-2009 06:55
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 Member Location: Posts: 2072 Joined: 20.01.06 |
Hi, just now I'm very busy at the work so I have time to run only one trap. This place was good last year and has been even better this summer. I don't have too much time to go trough everything so I pick up only 30-40 most interesting flies every day. All kind of late summer flies from rare Syrphidae and Sciomyzidae to Heleomyzidae, Muscidae and some very common Sepsidae. As You can see our nature is far from fresh at this time of the year but for some reason there are more flies now than a month ago. This place is in Helsinki Finland, very near our home. Jari |
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