Thread subject: Diptera.info :: small Bibio male with 6 flagellar segments -> unclear

Posted by treebeard on 02-05-2020 18:13
#1

(or 5 segments, I am not sure if the scape counts)
.

I thought, I photographed B. johannis, as I have learned here recently, but I counted flagellar segments a there are not enough for johannis (according to Steven Falk's website).

Slovakia, 1 May 2020, Banska Bystrica, meadow.

Thank you in advance
Matej

Edited by treebeard on 03-05-2020 19:37

Posted by treebeard on 02-05-2020 18:14
#2

dorsal

Posted by treebeard on 02-05-2020 18:15
#3

detail of head, it was very small for my camera

Posted by Zeegers on 03-05-2020 07:48
#4

So, what was the altitude ? Lowland or high in the moutains ?

Theo

Posted by treebeard on 03-05-2020 08:30
#5

It was 400 m.a.s.l., near the city. However, Banska Bystrica is in the middle of the Carpathians. From this direction, 800 m hill is not far.

Posted by treebeard on 03-05-2020 09:39
#6

Yes, and if you are asking because of the date, Slovakia is quite continental, near my city, even Bibio marci apeard just some week ago.

Posted by Zeegers on 03-05-2020 18:11
#7

Antennal segments are very difficult to count from picture, the apical one tends to be very small. So I am not sure.
Male nigriventris has milky wing, which does not fit.

Theo

Posted by treebeard on 03-05-2020 18:43
#8

Thank you very much. You think of Bibio johannis then?

Posted by Zeegers on 03-05-2020 19:23
#9

No. “ I am not sure”..

Theo