Identify St Mark's Flies (Bibionomorpha)
seen at The Netherfield Lagoons

Discover more about these species such as habitat, a detailed description, their national distribution and the best time of year to see them (or visit the lagoons to try and find them!). Each species has photographs to help you in identification.

Click to find out more

St Mark’s Fly
Bibio clavipes

Click to find out more

Dark Autumn Bibio
Bibio longipes

Click to find out more

St Mark’s Fly
Bibio johannis

Click to find out more

St Mark’s Fly
Bibio marci

Click to find out more

Fever Fly
Doliphus febrilis

Click to find out more

Dark-winged Fungus Gnat
Sciara hemerobioides

All photography taken at the Netherfield Lagoons, Nottingham, Nottinghamshire