Published in Archiv für Naturgeschichte, in 1853, in volume 19, issue 1, pages 1-12

Published in Archiv für Naturgeschichte, in 1853, in volume 19, issue 1, pages 219-222

Published in Archiv für Naturgeschichte, in 1853, in volume 19, issue 1, pages 235-242

Published in Archiv für Naturgeschichte, in 1853, in volume 19, issue 1, pages 286-293