Length: 3-8mm

Egg	Larva	Pupa	Adult
?	?	April - May	March - August (Earliest: 9.6)

Biotopes:	Hedge Rows	Beech Forest	Wet Forest
Food: (Larva) (Polyphagous Wood Borer)	Dead Angiosperm Wood
Food: (Adult)	Heracleum sphondylium Pollen
Possible Parasitoids:	Many Ichneumonidae Larvae	Several Braconidae Larvae

Longhorn Beetles of the Western Palaearctic Region: Grammoptera ruficornis
UK Beetles: Grammoptera ruficornis
Nature Spot: Grammoptera ruficornis
InsektenBox: Mattschwarzer Blütenbock

Pictures © 2003, 2012 J.K. Lindsey

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