Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1910, in volume 28, pages 155-238

Created: 2016-07-20, modified: 2016-07-20

Published in Bulletin de l'Institut océanographique de Monaco, in 1909, in volume 152, pages 1-19

Created: 2015-01-13, modified: 2015-01-13