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Diptera.info :: Identification queries :: Diptera (adults)
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Stratiomyidae, ID please => Beris chalybata (female)
binturong
#1 Print Post
Posted on 02-11-2023 20:08
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North.eastern part of Slovenia,
01.5.2023, 300 m asl
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Edited by binturong on 07-11-2023 10:50
 
binturong
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binturong
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Posted on 02-11-2023 20:09
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binturong
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eklans
#5 Print Post
Posted on 02-11-2023 22:23
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I think it's a female Beris morrisii
Greetings, Eric Kloeckner
 
binturong
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Posted on 02-11-2023 23:26
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I think it's Beris chalybata (female). B. morrisii has a narrower frons.
Edited by binturong on 03-11-2023 11:36
 
binturong
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Posted on 03-11-2023 00:04
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eklans
#8 Print Post
Posted on 03-11-2023 09:23
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I think there's a big shadow on the eye making the vertex look bigger than it is. B. chalybata's anterior metatarsus should be "mostly or completely dark". B.nigra could be an alternative...
Greetings, Eric Kloeckner
 
binturong
#9 Print Post
Posted on 03-11-2023 11:31
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You're right. it's Beris hauseri (female)
Thank you very much
 
Jan Willem
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Posted on 03-11-2023 11:41
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Beris hauseri is now treated as a synonym of Beris nigra.

See: Zeegers, T., 2021. Notes on the types of Beris Latreille, 1802 (Diptera, Stratiomyidae) in the Meigen collection. - Linzer Biologische Beiträge 53(1): 431-435.
Jan Willem van Zuijlen
 
Zeegers
#11 Print Post
Posted on 03-11-2023 20:04
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but the tibiae are completely yeloow ?
I don’t see why it could not be chalybata.

Theo
 
binturong
#12 Print Post
Posted on 07-11-2023 10:57
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Thank's all of you.
 
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