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Diptera.info :: Identification queries :: Diptera (adults)
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Eccoptomera -> E. longiseta
Carnifex
#1 Print Post
Posted on 19-10-2020 22:23
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Location: Vienna, Austria
Posts: 1840
Joined: 23.06.15

Is this Eccoptomera filata? If I understood correctly, E. longiseta should have a red-brown third antennal segment, which I don't see here, so I went for a different species. But there are other species I don't know how they look like.

Vienna, mid October

static.inaturalist.org/photos/101114563/large.jpeg
static.inaturalist.org/photos/101114574/large.jpeg

This is the Austrian species list:
Eccoptomera emarginata
Eccoptomera filata
Eccoptomera infuscata
Eccoptomera longiseta
Eccoptomera microps
Eccoptomera obscura
Eccoptomera ornata
Eccoptomera pallescens
Eccoptomera sanmartini
Edited by Carnifex on 22-10-2020 21:20
Cheers, Lorin

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All requests are from the urban area of Vienna, if not otherwise stated.

My Diptera observations (and other living forms) can be found here, and corrections or comments over there would also be appreciated.
 
Andrzej
#2 Print Post
Posted on 20-10-2020 00:24
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Location: Poland
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Yep! It should be E. longiseta Wink

BTW
(The material of "Suilia in winter" is finally in my hands..).
dr. A. J. Woznica, Institute of Environmental Biology, Wroclaw University of Environmental & Life Sciences
 
Carnifex
#3 Print Post
Posted on 20-10-2020 09:21
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Andrzej wrote:
The material of "Suilia in winter" is finally in my hands..).


Grin
Cheers, Lorin

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All requests are from the urban area of Vienna, if not otherwise stated.

My Diptera observations (and other living forms) can be found here, and corrections or comments over there would also be appreciated.
 
Carnifex
#4 Print Post
Posted on 20-10-2020 09:27
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Location: Vienna, Austria
Posts: 1840
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Coming back to this specimen, my ID is solely based on a 1932 paper, regarding the statement that longiseta has a 'red-brown 3rd antennal segment'. I would call the color here rather yellow or light-brown. In the gallery, both species seem to have darker antennae then my specimen, but don't know whether these are light effects.
Any key for this genus available?
Cheers, Lorin

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All requests are from the urban area of Vienna, if not otherwise stated.

My Diptera observations (and other living forms) can be found here, and corrections or comments over there would also be appreciated.
 
Andrzej
#5 Print Post
Posted on 20-10-2020 13:51
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Location: Poland
Posts: 2337
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In seiner Monographie der Helomyziden Czerny (1924) schreibt:
"Fühler entweder ganz rotgelb oder das dritte Glied in verschiedener Ausdehnung gebräunt" Wink
dr. A. J. Woznica, Institute of Environmental Biology, Wroclaw University of Environmental & Life Sciences
 
Carnifex
#6 Print Post
Posted on 22-10-2020 21:19
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Great, I now worked with his monography and used chaetotaxy instead of color descriptions. Can confirm E. longiseta.
Cheers, Lorin

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All requests are from the urban area of Vienna, if not otherwise stated.

My Diptera observations (and other living forms) can be found here, and corrections or comments over there would also be appreciated.
 
Andrzej
#7 Print Post
Posted on 23-10-2020 14:05
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Location: Poland
Posts: 2337
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dr. A. J. Woznica, Institute of Environmental Biology, Wroclaw University of Environmental & Life Sciences
 
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