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 from Austria: male Hybomitra muehlfeldi? -> Hybomitra lundbecki
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| Rupert Huber |
Posted on 01-07-2026 17:04
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 Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
Hi everyone! Key in "the book" leads me to Hybomitra muehlfeldi: First antennal segment with long hairs dorsally, not very slender palps -> angle between the eyes about 100° -> eye facets gradually get bigger upwards -> no golden hairs on first tergite. 16 mm long 28. June 2026, Austria, State of Salzburg, St. Johann im Pongau district, Felseralm near Obertauern, about 1620 m a.s.l., sitting on a wooden cow shed. Coordinates 47.24866, 13.51504 Rupert Huber attached the following image:  [174.04Kb] Edited by Rupert Huber on 04-07-2026 19:04 Best greetings Rupert |
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| Rupert Huber |
Posted on 01-07-2026 17:04
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
2nd pic
Rupert Huber attached the following image:  [80.46Kb] Best greetings Rupert |
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| Rupert Huber |
Posted on 01-07-2026 17:04
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
3rd pic
Rupert Huber attached the following image:  [253.64Kb] Best greetings Rupert |
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| Rupert Huber |
Posted on 01-07-2026 17:05
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
4th pic
Rupert Huber attached the following image:  [192.78Kb] Best greetings Rupert |
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| Rupert Huber |
Posted on 01-07-2026 17:05
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
5th pic
Rupert Huber attached the following image:  [165.58Kb] Best greetings Rupert |
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| Rupert Huber |
Posted on 01-07-2026 17:05
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
6th pic
Rupert Huber attached the following image:  [167.56Kb] Best greetings Rupert |
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| Rupert Huber |
Posted on 01-07-2026 17:06
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
7th pic
Rupert Huber attached the following image:  [175.8Kb] Best greetings Rupert |
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| Zeegers |
Posted on 02-07-2026 08:46
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Member Location: Soest, NL Posts: 19461 Joined: 21.07.04 |
I am not sure about the palp. Notopleural lobe is / seems totally dark. And antenna is very red.\ So my gut feeling is male arpadi. (?) Theo |
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| Rupert Huber |
Posted on 03-07-2026 07:33
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
Notopleural lobe is dark, indeed. The hairs on first antennal segment are not too long for arpadi? At the one a few days ago they were so short, that I couldn't even find any (10x magnification under microscope). Also I tried to make a better picture of the palp. Not so easy with my equipment, but maybe it shows a bit more. I still think it's not 2x as long as broad, though I'm not 100% sure... Rupert Huber attached the following image:  [175.47Kb] Edited by Rupert Huber on 03-07-2026 07:50 Best greetings Rupert |
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| Rupert Huber |
Posted on 03-07-2026 07:33
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
and yet another one
Rupert Huber attached the following image:  [173.59Kb] Best greetings Rupert |
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| Zeegers |
Posted on 04-07-2026 09:10
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Member Location: Soest, NL Posts: 19461 Joined: 21.07.04 |
Thanks. A bit late in the year, but male H. lundbecki (hairs on first antennal segment short, antenna very orange, not. lobe dark, palpus relatively long and hairs on tergites 2-3 not 'bushy'  Theo |
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| Rupert Huber |
Posted on 04-07-2026 19:04
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Member Location: Germany / South-East Bavaria Posts: 917 Joined: 19.07.07 |
Ok, thanks! Maybe it's because up there winter ends at least one month later than in "lower" areas like my Chiemgau Alps. Best greetings Rupert |
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