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Diptera.info :: Family forums :: Asilidae Forum
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Big Croatian asilid
nick upton
#1 Print Post
Posted on 05-12-2010 20:02
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Location: Wiltshire, UK
Posts: 828
Joined: 12.03.10

Can anyone suggest a genus, maybe even a species for this large robber fly photographed in Croatia, near the coast in a scrubby limestone area? Several emerged soon after sunrise, hunting very close to the ground with a deep buzzing sound and resting/scanning from stones on the ground. This female had caught a small solitary bee.

23.7.2010 c 2.5cms Croatia, Zadar province.
nick upton attached the following image:


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Nick Upton - naturalist and photographer
 
nick upton
#2 Print Post
Posted on 08-12-2010 21:43
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Location: Wiltshire, UK
Posts: 828
Joined: 12.03.10

And here's a male, same location same time, probably same species.
nick upton attached the following image:


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Nick Upton - naturalist and photographer
 
Quaedfliegh
#3 Print Post
Posted on 10-12-2010 18:12
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Location: Tilburg Netherlands
Posts: 2219
Joined: 18.05.10

Genus has to be Machimus...Well, i tried Engel and to no avail maybe this could be M. cf modestus or cf thoracicus. I hope someone else will react too.Frown
Greetings,

Reinoud

Field guide to the robber flies of the Netherlands and Belgium: https://www.jeugdbondsuitgeverij.nl/product/field-guide-to-the-robberflies-of-the-netherlands-and-belgium/

https://www.nev.nl/diptera/
 
Mariastraat 12
nick upton
#4 Print Post
Posted on 10-12-2010 18:25
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Location: Wiltshire, UK
Posts: 828
Joined: 12.03.10

Many thanks Reinoud for your help on this. Getting it to genus helps a lot. I have now found a record of M. modestus from the former Yugoslavia, but not for M thoracicus, but that doesn't mean it's not there! Maybe someone else will comment.
Edited by nick upton on 10-12-2010 18:26
Nick Upton - naturalist and photographer
 
Quaedfliegh
#5 Print Post
Posted on 10-12-2010 18:40
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Location: Tilburg Netherlands
Posts: 2219
Joined: 18.05.10

thoracicus (in Fauna Europaea spelt thoracius) is known from only Hungary.
Greetings,

Reinoud

Field guide to the robber flies of the Netherlands and Belgium: https://www.jeugdbondsuitgeverij.nl/product/field-guide-to-the-robberflies-of-the-netherlands-and-belgium/

https://www.nev.nl/diptera/
 
Mariastraat 12
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