Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 1-6

Published in Revue Suisse de Zoologie, in 1942, in volume 49, pages 7-13

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 223-228

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 228-236

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 236-241

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 241-246

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 251-267

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 269-282

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 283-298

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 299-398

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 401-450

Published in Revue Suisse De Zoologie, in 1942, in volume 49, pages 559-569