Posted by blaauw7 on 03-10-2013 20:37
#1
Found in river forelands river Rhine Netherlands on the shore of a small pond. 4.4 mm. ID...?
Gr Dick
Posted by Zeegers on 08-10-2013 18:49
#5
It is either that, of Ligeria angusticornis, which is amazingly similar on picture.
In my opinion, it is the latter.
Arguments:
* it is a male, given the length of third antennal segment
* however, there are 2 pairs of proclinate orbital setae
* the prae-alar seta seems short (but very difficult to see !)
* there are 3 humeral bristlles (only 2 in Erynnia)
Theo