Published in Mémoires du Muséum national d'histoire naturelle, in 1995, in volume 166, pages 87-95

Created: 2019-09-30, modified: 2019-09-30

Published in Zoosystema, in 1997, in volume 19, issue 2-3, pages 223-231

Created: 2020-05-06, modified: 2020-05-06

Published in Zoosystema, in 1998, in volume 20, issue 1, pages 23-30

Created: 2018-06-24, modified: 2020-05-07

Published in Bulletin of The African Bird Club, in 2007, in volume 14, issue 2, pages 189-192

Created: 2021-02-23, modified: 2021-02-23