Helophorus villosulus Duftschm. (=zoppae Ganglb.) neu für Deutschland
Published in Deutsche Entomologische Zeitschrift, in 1921, in volume 1921, issue 4, pages 272
Date published:1921
Published in Deutsche Entomologische Zeitschrift, in 1921, in volume 1921, issue 4, pages 272
Date published:1921