“…Its diaphragms have also 8-10 cells across axes segmented, beaded (below, with cystocarps), segments about as broad as long, filled with a watery mucilag. But, it is clearly distinguished from C. compressa by its cylindrical axes and branching pattern (Ballantine & Lozada Troche, 2008;N'Yeurt & Payri, 2010;Moussa et al, 2015). (Figure 3) This species, which was described from Klein Piscadera, Curacao, Netherlands Antilles (Van den Hoek, 1978), widely reported in the western coast of the Atlantic ocean and Pacific Islands (Guiry & Guiry, 2018), so that their presence in Morocco merely extends their range.…”