Couple

Length: 8-11mm

Egg	Larva	Pupa	Adult
?	?	?	April - July (Earliest: 18.5)

Biotopes:	Meadows	Wet Meadows
Food: (Larva)	Several Fabaceae
Food: (Adult)	Insecta	Several Apiaceae Nectar, Pollen	Bistorta officinalis Nectar, Pollen	Ranunculus acris Nectar, Pollen
	Achillea millefolium Nectar, Pollen	Tanacetum vulgare Nectar, Pollen	Viburnum opulus Nectar, Pollen
Parasitoids:	Lagarotis semicaligata Larva	Exorista rustica Larva
Other Possible Parasitoids:	Many Ichneumonidae Larvae	Several Braconidae Larvae	Several Tachinidae Larvae

Nature Spot: Tenthredo arcuata
InsektenBox: Tenthredo arcuata
Plant Parasites of Europe: Tenthredo arcuata

Pictures © 2003, 2004, 2006, 2013 J.K. Lindsey

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