Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1913, in volume 34, pages 187-202

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

Published in Öfversigt af Kongl. Vetenskaps-akademiens forhandlingar, in 1873, in volume 30, issue 8, pages 43-56

Created: 2014-03-27, modified: 2017-01-04

Published in Rhodora, in 1943, in volume 45, issue 537, pages 337-343

Created: 2016-07-19, modified: 2016-07-19

Published in Occasional Papers Mus Nat Hist Univ Kans, in 1974, in volume 32, pages 1-12

Created: 2013-03-06, modified: 2013-03-06

Published in Zeitschrift für Säugetierkunde, in 1999, in volume 64, pages 308-318

Created: 2016-08-03, modified: 2016-08-03