Freshwater ecoregions of Africa and Madagascar : a conservation assessment Author(s) Thieme, Michele L. Abell, Robin Stiassny, Melanie L. J. Skelton, Paul H. (Paul Harvey) Lehner, Bernhard Teugels, Guy G. Dinerstein, Eric Toham, Andre Kamdem Burgess, Neil D. Olson, David
Biological diversity of African fresh-and brackish water fishes : geographical overviews Author(s) Teugels, Guy G. Guégan, Jean-François
