Thread subject: Diptera.info :: Chersodromia?

Posted by Johan M on 05-06-2017 16:42
#1
A friend and I found these small (1mm) flies running on a sandy beach on Oeland in SE Sweden (May 2017). Is it Chersodromia and if so, is it possible to identify the species? Have tried to find a key without luck.

/Johan M

Posted by Johan M on 05-06-2017 16:43
#2
Another picture.

Posted by Johan M on 05-06-2017 16:44
#3
Third picture.

Posted by Paul Beuk on 05-06-2017 21:04
#4
Probably Chersodromia arenaria.