Published in Revue Suisse De Zoologie, in 1950, in volume 57, pages 1-12

Created: 2014-02-20, modified: 2023-02-16

Published in Revue Suisse De Zoologie, in 1950, in volume 57, pages 237-316

Created: 2014-02-20, modified: 2023-02-16

Published in Revue Suisse de Zoologie, in 1950, in volume 57, pages 559-563

Created: 2014-11-10, modified: 2016-01-22

Published in Revue Suisse De Zoologie, in 1950, in volume 57, pages 621-686

Created: 2014-02-20, modified: 2023-02-16

Published in Revue Suisse de Zoologie, in 1950, in volume 57, pages 687-756

Created: 2017-06-28, modified: 2017-06-28

Published in Revue Suisse de Zoologie, in 1950, in volume 57, pages 757-767

Created: 2017-06-28, modified: 2017-06-28