Published in Entomologische Mitteilungen Berlin, in 1917, in volume 6, pages 33-34

Published in Entomologische Mitteilungen Berlin, in 1917, in volume 6, pages 34-43

Published in Entomologische Mitteilungen Berlin, in 1917, in volume 6, pages 135-170

Published in Entomologische Mitteilungen Berlin, in 1917, in volume 6, pages 182

Published in Entomologische Mitteilungen Berlin, in 1917, in volume 6, pages 282