Posted by Juergen Peters on 29-03-2007 02:07
#1
Hello!
These 2.5 mm midges were swarming in large numbers around an oak in a swampy valley with a rivulet (Ostwestfalen/Germany) yesterday. Are they Cecidomyiidae? Thanks!
Edited by Juergen Peters on 29-03-2007 02:09