Posted by Basil Crowley on 23-08-2010 21:45
#1
I photographed this very large (~15mm) and fierce looking fly in my conservatory this morning. My best guess is that it is a female Regasilus sp. If anyone can give me a more authoritative and complete id, I would be most grateful.
Also any general information about the taxon would also be appreciated.
I have retained the specimen, in case more id info is needed.
Location: Oxfordshire, England.
Many thanks.