Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 3-6

Published in Revue Suisse de Zoologie, in 1955, in volume 62, pages 7-23

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 25-127

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 129-150

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 151-162

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 163-206

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 208-211

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 211-218

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 218-224

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 224-229

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 230-240

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 240-250

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 250-259

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 260-268

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 268-275

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 275-281

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 281-288

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 289-294

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 295-299

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 300-305

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 305-313

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 314-319

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 319-325

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 325-334

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 334-337

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 347-356

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 357-361

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 361-367

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 367-371

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 387-468

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 469-506

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 507-538

Published in Revue Suisse De Zoologie, in 1955, in volume 62, pages 539-583