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Diptera.info :: Family forums :: Asilidae Forum
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unknown genus -> (Di)dysmachus
treebeard
#1 Print Post
Posted on 06-07-2023 21:39
Member

Location: Slovakia
Posts: 614
Joined: 13.08.13

This species looks very extraordinarily in my region. It should be Asilinae, but sits quite differently - in the beginning I thought it was not a robberfly. Can anybody help to identify it?

Slovakia, Banská Bystrica, mountain meadow, 650 m.a.s.l., 6 July 2023.

Thank you in advance
Matej
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Edited by treebeard on 09-07-2023 06:48
 
treebeard
#2 Print Post
Posted on 06-07-2023 21:41
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Location: Slovakia
Posts: 614
Joined: 13.08.13

a dorsal view
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treebeard
#3 Print Post
Posted on 06-07-2023 21:43
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Location: Slovakia
Posts: 614
Joined: 13.08.13

it sat in this position at least twice
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treebeard
#4 Print Post
Posted on 06-07-2023 21:44
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Location: Slovakia
Posts: 614
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a detail of head and thorax
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treebeard
#5 Print Post
Posted on 06-07-2023 21:46
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Location: Slovakia
Posts: 614
Joined: 13.08.13

and ovipositor, yellow bristles on tergites are also visible
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JWV
#6 Print Post
Posted on 07-07-2023 16:43
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Location: Wageningen
Posts: 175
Joined: 16.12.22

Hi Matej,

Check Didysmachus picipes female, the ovipositor is quite remarkable.

Best, Jonne
 
treebeard
#7 Print Post
Posted on 08-07-2023 06:01
Member

Location: Slovakia
Posts: 614
Joined: 13.08.13

Thank you, Jonne

Yes, you are probably close. I should feel ashamed as Didysmachus picipes is the most common robberfly species in my region. I let myself to be misled byt the overall impression.

However, there is one difference between D. picipes and this specimen - conspicuous yellow bristles on the front tibia. As for ovipositor, there are black bristles on the ventral side, which I cannot see in my pictures f D. picipes females. Maybe some Dysmachus? There are eleven species of them in the Slovak checklist.
Edited by treebeard on 08-07-2023 06:09
 
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