Published in Arkiv För Zoologi, in 1913, in volume 8, pages 1-8

Created: 2011-12-06, modified: 2012-07-17

Published in Ark. Zool., in 1913, in volume 8, issue 20, pages 1-6

Created: 2010-03-16, modified: 2023-02-16

Published in Ark. Zool., in 1913, in volume 11, issue 19, pages 1-61

Created: 2010-01-21, modified: 2011-10-03