Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 45-58

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 83-103

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 111-124

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 193-214

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 243-253

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 255-262

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 287-306

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 307-316

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 329-348

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 349-353

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 355-358

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 373-379

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 381-391

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 393-400

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 401-404

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 419-421

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 515-520

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 539-578

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 647-671

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 673-677

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 679-683

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 737-741

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 743-746

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 757-759

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 761-764

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 769-776

Published in Revue Suisse De Zoologie, in 1976, in volume 83, pages 779-847

Published in Revue Suisse De Zoologie, in 1976, in volume 83, issue 1, pages 39-44

Published in Revue Suisse de Zoologie, in 1976, in volume 83, issue 1, pages 125-191

Published in Revue Suisse de Zoologie, in 1976, in volume 83, issue 1, pages 263-271

Published in Revue Suisse de Zoologie, in 1976, in volume 83, issue 2, pages 317-327

Published in Revue suisse de zoologie, in 1976, in volume 83, issue 2, pages 471-496

Published in Revue suisse de zoologie, in 1976, in volume 83, issue 2, pages 497-515

Published in Revue Suisse de Zoologie, in 1976, in volume 83, issue 3, pages 579-645

Published in Revue Suisse de Zoologie, in 1976, in volume 83, issue 3, pages 705-721

Published in Revue Suisse De Zoologie, in 1976, in volume 83, issue 3, pages 765-768