Genus SIMULIUM Latreille, 1802

In Morocco, the genus Simulium is represented by seven subgenera: Crosskeyellum, Eusimulium, Nevermannia, Obuchovia, Rubzovia, Simulium, and Wilhelmia . Nevermannia and Simulium are most represented with, respectively, two groups ( S. (N.) ruficorne and S. (N.) vernum) and three groups ( S. (S.) bezzii, S. (S.) ornatum and S. (S.) variegatum).