Published in Archiv für Naturgeschichte, in 1912, in volume 77, pages 12-27

Published in Archiv fur Naturgeschichte, in 1912, in volume 78, pages 1-37

Published in Archiv fur Naturgeschichte, in 1912, in volume 78, pages 38-41

Published in Archiv fuer Naturgeschichte Berlin, in 1912, in volume 78, pages 76-98

Published in Archiv für Naturgeschichte, in 1912, in volume 78, pages 93-126

Published in Archiv fur Naturgeschichte, in 1912, in volume 78, pages 94-100

Published in Arch. Naturg, in 1912, in volume 78, pages 144-148

Published in Archiv für Naturgeschichte, in 1912, in volume 78, pages 181-189

Published in Archiv für Naturgeschichte A, in 1912, in volume 78, issue 6, pages 106-126