Published in Deutsche Entomologische Zeitschrift, in 1911, in volume 1911, pages 62-100

Published in Deutsche Entomologische Zeitschrift, in 1911, in volume 1911, pages 217-220

Published in Deutsche Entomologische Zeitschrift, in 1911, in volume 1911, pages 403-422

Published in Deutsche Entomologische Zeitschrift, in 1911, in volume 1911, issue 5, pages 584-590