Published in Biol Bull, in 1966, in volume 131, pages 437-445
Created: 2010-01-06, modified: 2011-06-21
Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1900, in volume 13, pages 287-298
Created: 2016-07-20, modified: 2016-07-20