Cladophora fracta (O.F. Müller) Kützing forma marina Hauck, 1884 [1882–1885]: 461–462 (lectotype locality: Koper, Slovenia fide van den Hoek, 1963: 147).
Cladophora hauckii Børgesen, 1946: 18–21, figs. 6, 7 (including Indian Ocean record).—Børgesen, 1948: 18–19, fig. 9, pl. I: fig. 2.
Misapplied name (fide Børgesen, 1946: 21):
Cladophora luteola.—Jadin, 1935: 156.
INDIAN OCEAN DISTRIBUTION: Mauritius.
Note: Cladophora hauckii is a new name at specific rank for Cladophora fracta forma marina Hauck.