Published in Revue Suisse De Zoologie, in 1894, in volume 2, pages 65-134

Published in Revue Suisse De Zoologie, in 1894, in volume 2, pages 135-214

Published in Revue Suisse De Zoologie, in 1894, in volume 2, pages 215-290

Published in Revue Suisse De Zoologie, in 1894, in volume 2, pages 377-402

Published in Revue Suisse De Zoologie, in 1894, in volume 2, pages 431-442