Length: 7-8mm;
Forewing Length: 5-6mm;
Proboscis Length: 5mm

Egg	Larva	Pupa	Adult
?	?	?	June - August (Earliest: 10.7)

Biotopes:	Hedge Rows
Food: (Adult)	Glebionis segetum Nectar, Pollen
Possible Parasitoids:	Conops flavipes Larva
Nest:	Dead Snail Shells
Nest Parasites:	Monosapyga clavicornis

Atlas Hymenoptera: Osmia spinulosa Belgium
Nature Spot: Spined Mason Bee - Osmia spinulosa
Dutch Bees and their Relations: Osmia spinulosa
Wildbienen: Mauerbienen: Osmia spinulosa

Pictures © 2003, 2006 J.K. Lindsey

Caution

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