Thread subject: Diptera.info :: Stratiomyidae, ID please => Beris chalybata (female)
Posted by binturong on 02-11-2023 21:08
#1
North.eastern part of Slovenia,
01.5.2023, 300 m asl
Edited by binturong on 07-11-2023 11:50
Posted by binturong on 02-11-2023 21:08
#2
Posted by binturong on 02-11-2023 21:09
#3
Posted by binturong on 02-11-2023 21:09
#4
Posted by eklans on 02-11-2023 23:23
#5
I think it's a female
Beris morrisii
Posted by binturong on 03-11-2023 00:26
#6
I think it's Beris chalybata (female). B. morrisii has a narrower frons.
Edited by binturong on 03-11-2023 12:36
Posted by binturong on 03-11-2023 01:04
#7
Edited by binturong on 03-11-2023 01:07
Posted by eklans on 03-11-2023 10:23
#8
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...
Posted by binturong on 03-11-2023 12:31
#9
You're right. it's Beris hauseri (female)
Thank you very much
Posted by Jan Willem on 03-11-2023 12:41
#10
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.
Posted by Zeegers on 03-11-2023 21:04
#11
but the tibiae are completely yeloow ?
I don’t see why it could not be chalybata.
Theo
Posted by binturong on 07-11-2023 11:57
#12
Thank's all of you.