1. Department of Natural and Life Sciences, Faculty of Sciences, Benyoucef Benkhedda University (Algiers 1), Algiers, Algeria;
2. Faculty of sciences, M’Hamed Bougara University of Boumerdes, Boumerdes, Algeria;
3. Ecology of Aquatic Systems, Université Libre de Bruxelles, Brussels, Belgium;
4. Center of research and development, SONATRACH, Boumerdès, Algeria;
5. Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Bellatera, Catalunya, Spain;
6. Faculty of Sciences and Technology, Universitat de Vic – Universitat Central de Catalunya, Vic, Catalunya, Spain;
7. Institut d’Investigació Biomèdica de Girona – Dr Josep Trueta, Salt, Catalunya, Spain