Published in Entomologische Zeitung Stettin, in 1920, in volume 81, pages 3-28

Published in Entomologische Zeitung Stettin, in 1920, in volume 81, pages 29-42

Published in Entomologische Zeitung Stettin, in 1920, in volume 81, pages 43-56

Published in Entomologische Zeitung Stettin, in 1920, in volume 81, pages 57-61

Published in Entomologische Zeitung Stettin, in 1920, in volume 81, pages 63-64

Published in Entomologische Zeitung Stettin, in 1920, in volume 81, pages 95-96

Published in Entomologische Zeitung Stettin, in 1920, in volume 81, pages 97-144

Published in Entomologische Zeitung Stettin, in 1920, in volume 81, pages 145-148