ophrys's picture

Bibio marci

Observed: 30th April 2011 By: ophrys
Yorkshire Naturalists' Union
ophrys is knowledgeable about Invertebratesophrys’s earned reputation in Invertebratesophrys’s earned reputation in Invertebratesophrys’s earned reputation in Invertebratesophrys’s earned reputation in Invertebratesophrys’s earned reputation in Invertebrates
bibmar
Description:

Thousands of these all over, at the moment. A male, with clear wings, but a dark costa.

Identifications
Species interactions

No interactions present.

Species with which St Marks Fly (Bibio marci) interacts