El AAMRI F., IDHALLA M. TAMSOURI M.N. 2018. Occurrence of the invasive brown seaweed Rugulopteryx okamurae (E.Y.Dawson) I.K.Hwang, W.J.Lee & H.S.Kim (Dictyotales, Phaeophyta) in Morocco (Mediterranean Sea). Mediterranean fisheries and Aquaculture Research.