Ueber Empis ciliata Fbr.und über die ihr zunächst verwandten Arten
Published in Berliner entomologische Zeitschrift, in 1867, in volume 11, issue 1‐2, pages 1-10
Date published:1867-01-01
Published in Berliner entomologische Zeitschrift, in 1867, in volume 11, issue 1‐2, pages 1-10
Date published:1867-01-01