12 to17mm. The Awl Robberflies are named for the distinctive long ovipositor of the female. The last segments of the abdomen are glossy black - part of the genitalia. Femora are black and the tibiae are bright orange with black tips. Males are easier to identify due to the shape of the hypopygium but females are difficult.

Other Neoitamus species, particularly N. socius.

Woodland, especially along the rides of ancient woods.

May to October, peaking in June and July.

Widespread but further sheltered locations in the north.

Uncommon in Leicestershire and Rutland.