Published in Jahrbuecher Des Vereins Fuer Naturkunde Wiesbaden, in 1907, in volume 60, pages 73-90

Published in Jahrbuecher Des Vereins Fuer Naturkunde Wiesbaden, in 1907, in volume 60, pages 228-245

Published in Jahrbuecher Des Vereins Fuer Naturkunde Wiesbaden, in 1907, in volume 60, pages 246-248