1. Department of Biology and Earth Sciences, Section Biology, Regional Centre for Careers in Education and Training CRMEF, Marrakesh 40 000, Morocco
2. Department of Biology, Laboratory of Hydrobiology, Ecotoxicology and Sanitation (LHEA), Parasitology and Aquatic Biodiversity, Faculty of Sciences-Semlalia, University Cadi Ayyad, Marrakesh 40 000, Morocco
3. Laboratory of Biological Analyses, University Hospital Centre, Mohammad VI, Marrakesh 40 000, Morocco