Published in Entomologische Rundschau, in 1920, in volume 37, pages 1-2

Created: 2016-10-06, modified: 2016-10-06

Published in Entomologische Rundschau, in 1920, in volume 37, pages 18-19

Created: 2016-10-06, modified: 2016-10-06

Published in Entomologische Rundschau, in 1920, in volume 37, pages 21-22

Created: 2016-10-06, modified: 2016-10-06

Published in Entomologische Rundschau, in 1920, in volume 37, pages 22-23

Created: 2016-10-06, modified: 2016-10-06