Corixa affinis Leach, 1817 #

Material examined. O. Charef, 19.0 3.14, 2 mm, 1 f; Pond O. Charef, 19.0 3.14, 1 m, 1 f; Bassin Oujda, 26.0 2.16, 3 mm, 5 ff.

Distribution. Palearctic species, also recorded in the northern part of Morocco (L’Mohdi 2016). In the Oriental Region, this species was previously collected at Figuig (Chavanon et al. 2004) and is a new element for the Moulouya River basin. After our sampling, C. affinis was also found upstream of Oued Za (Fig. 9).