Table 3.

Antifouling compounds from red macroalgae (Rhodophyta).

Algae	Type of Activity	Compound	Reference 1
Crustose coralline algae	Anti-algal	Methanol extract 2	[48]
Galdieria sulphuraria	Antifouling	Floridoside	[49]
Laurencia translucida	Anti-bacterial	Fatty acid derivates	[44]
Laurencia obtusa	Anti-larval	2,10-dibromo-3-chloro-7-chamigrene 12-hydroxyisolaurene	[45]
Asparagopsis taxiformis	Anti-bacterial Anti-QS	Methanol extract 2-dodecanoyloxyethanesulfonate	[50]
A. taxiformis	Anti-bacterial Anti-algal	Extract 2	[51]
Ceramium botryocarpum	Anti-diatom	Ethanol and Dichlormethane extracts 2	[34]
Chondrus crispus	Anti-algal Anti-bacterial	Crude extracts 2	[52]
Pterocladiella capillacea Spyridia aculeata	Anti-QS Anti-bacterial	Polar and non-polar extracts 2	[35]
P. capillacea Peyssonnelia capensis Spyridia spp.	Anti-QS Anti-bacterial	Polar and non-polar extracts 2	[21]
Laurencia sp.	Antifouling	Omaezallene	[46]
Laurencia translucida	Antifouling	Fatty acid	[44]
Laurencia viridis	Anti-diatom	Dehydrothyrsiferol	[47]
L. viridis	Anti-diatom	Saiyacenols B	[47]
L. viridis	Anti-diatom	Saiyacenols C	[47]
L. viridis	Anti-algal	28-hydroxysaiyacenols B and A	[47]

¹ The data are from research published from January 2010 to February 2017. ² The structure is unknown. QS: quorum sensing.