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St Marks Fly 5046

Observed: 28th April 2011 By: Wildlife Ranger
Freshwater Environment & Ecology Trust
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Description:

commonly hangs in the air with dangling leg on St Marks Day in spring Very Black and hairy related to the Heather fly which has a more distinctive red leg

Identifications
Species interactions

No interactions present.

Species with which St Marks Fly (Bibio marci) interacts