Published in Revue Suisse de Zoologie, in 1915, in volume 23, pages 1-89

Published in Revue Suisse de Zoologie, in 1915, in volume 23, pages 91-93

Published in Revue Suisse De Zoologie, in 1915, in volume 23, pages 101-108

Published in Revue Suisse de Zoologie, in 1915, in volume 23, pages 251-360

Published in Revue Suisse De Zoologie, in 1915, in volume 23, pages 385-400

Published in Revue Suisse De Zoologie, in 1915, in volume 23, pages 401-436

Published in Revue Suisse De Zoologie, in 1915, in volume 23, pages 439-533

Published in Revue Suisse de Zoologie, in 1915, in volume 23, issue 6, pages 245-250

Published in Revue Suisse de Zoologie, in 1915, in volume 23, issue 8, pages 361-384