Published in Revue Zoologique Africaine, Bruxelles, in 1918, in volume 5, pages 193-204

Created: 2011-06-04, modified: 2011-06-21

Published in Revue Zoologique Africaine, in 1918, in volume 5, pages 209-297

Created: 2011-10-14, modified: 2013-12-15

Published in Revue Zoologique Africaine, in 1918, in volume 6, pages 220-228

Created: 2010-04-10, modified: 2023-02-16