Posted by Rafael on 22-11-2020 12:56
#1
Good morning,
Pictured these flies on a beach in Vigo (NW Spain) during November 2020.
Found them on shells and seaweeds very close to the line of water.
Any chance to have an identification.
Thanks a lot in advance.
Rafael.
Posted by Tony Irwin on 22-11-2020 13:36
#4
Helcomyza - probably
ustulata as Vigo is on the Atlantic coast, but it would be as well to check genitalia to be sure it's not
mediterranea. Nice photos!