| Acetabularia crenulata J.V. Lamouroux | Acetabularia crenulata  (p. 174 ) | 
				
			| Acetabularia myriospora Joly & Cordeiro-Marina, 1965 | Acetabularia myriospora  (p. 174 ) | 
				
			| Acrochaetium hypneae (Børgesen) Børgesen | Acrochaetium seriatum  (p. 187 ) | 
				
			| Amphiroa fragilissima (Linnaeus) J.V. Lamouroux, 1816 | Amphiroa fragilissima  (p. 195 ) | 
				
			| Amphiroa rigida J.V. Lamouroux | Amphiroa rigida var. antillana  (p. 195 ) | 
				
			| Anadyomene stellata (Wulfen) C. Agardh | Anadyomene stellata  (p. 173 ) | 
				
			| Antithamnion decipiens (J. Agardh) Athanasiadis | Antithamnion ogdeniae  (p. 201 ) | 
				
			| Antithamnionella graeffei (Grunow) Athanasiadis | Antithamnionella flagellata  (p. 201 ) | 
				
			| Avrainvillea longicaulis (Kützing) G. Murray & Boodle | Avrainvillea longicaulis  (p. 178 ) | 
				
			| Botryocladia shanksii E.Y. Dawson | Botryocladia shanksii  (p. 200 ) | 
				
			| Bryopsis pennata Lamouroux, 1809 | Bryopsis pennata  (p. 177 ) | 
				
			| Canistrocarpus cervicornis (Kützing) De Paula & De Clerck, 2006 | Dictyota cervicornis  (p. 182 ) | 
				
			| Catenella caespitosa (Withering) L.M. Irvine | Catenella repens  (p. 199 ) | 
				
			| Caulerpa chemnitzia (Esper) Lamouroux | Caulerpa peltata  (p. 176 ) | 
				
			| Caulerpa cupressoides (Vahl) Agardh, 1823 | Caulerpa cupressoides  (p. 175 ) | 
				
			| Caulerpa fastigiata Montagne, 1837 | Caulerpa fastigiata  (p. 176 ) | 
				
			| Caulerpa mexicana Sonder ex Kützing | Caulerpa mexicana  (p. 176 ) | 
				
			| Caulerpa paspaloides (Bory de Saint-Vincent) Greville | Caulerpa paspaloides  (p. 176 ) | 
				
			| Caulerpa racemosa (Forsskål) Agardh, 1873 | Caulerpa racemosa  (p. 176 ) | 
				
			| Caulerpa serrulata (Forsskål) Agardh, 1837 | Caulerpa serrulata  (p. 176 ) | 
				
			| Caulerpa sertularioides (Gmelin) Howe, 1905 | Caulerpa sertularioides  (p. 177 ) | 
				
			| Caulerpa sertularioides (Gmelin) Howe, 1905 | Caulerpa sertularioides f. farlowii  (p. 177 ) | 
				
			| Caulerpella ambigua (Okamura) Prud'homme van Reine & Lokhorst | Caulerpa ambigua  (p. 175 ) | 
				
			| Ceramium brevizonatum var. caraibicum H.E.Petersen & Børgesen, 1924 | Ceramium brevizonatum var. caraibicum  (p. 202 ) | 
				
			| Cladophora catenata (Linnaeus) Kützing | Cladophora catenata  (p. 172 ) | 
				
			| Cladophoropsis macromeres W.R. Taylor | Cladophoropsis macromeres  (p. 172 ) | 
				
			| Cladophoropsis membranacea (Hofman Bang ex C. Agardh) Børgesen | Cladophoropsis membranacea  (p. 170 ) | 
				
			| Codium intertextum F.S. Collins & Hervey | Codium intertextum  (p. 178 ) | 
				
			| Coelothrix irregularis (Harvey) Børgesen | Coelothrix irregularis  (p. 201 ) | 
				
			| Dasya antillarum (M.A. Howe) A.J.K. Millar | Dasyopsis antillarum  (p. 207 ) |