Neoinamus cyanurus

Neoitamus cyanurus

''Neoitamus cyanurus'', the common awl robberfly, is a species of 'robber fly' belonging to the family Asilidae.
Common Awl Robber Fly - Neoitamus cyanurus  Australia,Common Awl Robber Fly,Geotagged,Neoitamus cyanurus,Promachus hinei,Summer

Distribution

It is an eastern Palearctic realm species, with a limited distribution in Europe , but it is also present in the Near East and in the Oriental realm.
Common Awl Robber Fly, Loonse en Drunense Duinen, Netherlands Feeding on what appears to be a cicada-like insect.

References:
https://nl.wikipedia.org/wiki/Bosrandroofvlieg#/media/Bestand:Neoitamus_cyanurus1.jpg
https://waarneming.nl/photos/29106970/

Other than a visual match, it's also a habitat match, yet still posing it as tentative species. If correct, dutch name is "Forest edge robber fly".

Main alternative candidate is Machimus (Tolmerus) atricapillus. It looks highly similar yet it is described as having a vague gradation from dark to red in the legs, whilst the species on the photo has a hard edge. Europe,Geotagged,Loonse en Drunense Duinen,Neoitamus cyanurus,Netherlands,Summer,World

Behavior

Adults can be found from May to October, peaking in June and July. It is an ancient woodland species . The adult insects perch on tree trunks, or branches waiting for other flying insects, which they then capture with their long bristly legs. Their prey is often larger than the captor. The prey spectrum is broad including, for example, small butterflies, green lacewings , flies, gnats, cicadas, beetles and many more. The larvae develop in the soil and there feed on insect larvae.
Common Awl Robber Fly - Neoitamus cyanurus ? The Robber Flies are air hunter. They also known as an Assassin Fly and Bee Killer. They have strong legs which can catch prey on flight. They are medium to large size flies with large eyes and necked head. They are active predators on flying insects, unselective in prey species. They even prey on web weaving spiders. Their mouthparts are the triangular proboscis  which insert into prey and suck the juice.
Most Robber flies are with noticeable "beard" of setae around the face. It is believed that they serve as protection to their face from damage by their prey.  

https://www.brisbaneinsects.com/brisbane_robbers/Robbers.htm Australia,Bee-like Robber Fly,Common Awl Robber Fly,Common red-legged robberfly,Dioctria rufipes,Geotagged,Laphria thoracica,Neoitamus cyanurus,Ommatius coeraebus,Summer

Habitat

This species mainly inhabits spruce forest edge and hedge rows., but also wooded gardens and parks.

References:

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Taxonomy
KingdomAnimalia
DivisionArthropoda
ClassInsecta
OrderDiptera
FamilyAsilidae
GenusNeoitamus
SpeciesN. cyanurus