Female

Length: Male 8-12.5mm, Female 11-16.5mm

Egg	Larva	Pupa	Adult
?	?	?	June - October (Earliest: 29.6)

Biotopes:	Hedge Rows
Possible Food: (Stocked by Female for Larva)	Paralysed Syrphidae
Food: (Adult)	Heracleum sphondylium Nectar
Nest:	Dead Wood
Parasitoids:	Perithous scurra Larva
Other Possible Parasitoids:	Several Ichneumonidae Larvae

BWARS: Ectemnius cavifrons
Nature Spot: Ectemnius cavifrons

Pictures © 2003, 2014 J.K. Lindsey

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