autores Ronaldo Gomes de Sousa Sousa, R. Simone Varandas Amilcar Teixeira Ghamizi, M. Elsa Froufe Lopes- Lima, Manuel Lopes-Lima, M.
palavras-chave Animals Bivalvia Endangered Species Fresh Water Freshwater mussel Morocco Oum Er Rbia river basin Population Density River Laabid Shellfish Water abstraction