Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1921, in volume 17, pages 176-198
Created: 2017-03-18, modified: 2017-03-18
Published in Archiv für Naturgeschichte, in 1909, in volume 75, issue 1, pages 71-110
Created: 2017-03-18, modified: 2017-03-18