| Name | Author | Source | Citation | Year |
|---|
| CLADUREAE | P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 932 | 2017 |
| Chlorochytrium moorei ('Mooreii') | N.L. Gardner | Univ. Calif. Publ. Bot. | 6: 362 (based on Chlorocystis cohnii sensu Moore, Bot. Gazette 30: 100. 1900) | 1917 |
| DIPTEROSIPHONIEAE | P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 932 | 2017 |
| Digenea cymatophila | (R.E. Norris) P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 934 | 2017 |
| EPIZONARIA | P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 934 | 2017 |
| Epizonaria prostrata | (Harvey) P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 934 | 2017 |
| HALOCHLOROCOCCUM | P.J.L. Dangeard ex Guiry | Notulae algarum | 42: 1 | 2017 |
| Halochlorococcum dilatatum | Kornmann & Sahling ex Guiry | Notulae algarum | 42: 1, fig. 23 (in Kornmann & Sahling, Helgoländ. Meeresuntersuch. 36: 40. 1983) | 2017 |
| Halochlorococcum marinum | P.J.L. Dangeard ex Guiry | Notulae algarum | 42: 1, pl I: figs. 1-14 (in Dangeard, Botaniste 48: 66, 1965) | 2017 |
| Halochlorococcum moorei | (N.L. Gardner) Kornmann & Sahling ex Guiry | Notulae algarum | 42: 1 | 2017 |
| Halochlorococcum operculatum | Kornmann & Sahling ex Guiry | Notulae algarum | 42: 1, fig. 22 (in Kornmann & Sahling, Helgoländ. Meeresuntersuch. 36: 40. 1983) | 2017 |
| Halochlorococcum porphyrae | (Setchell & N.L. Gardner) J.A. West ex Guiry | Notulae algarum | 42: 1 | 2017 |
| Halochlorococcum saccatum | Guillard, H.C. Bold & MacEntee ex Guiry | Notulae algarum | 42: 2, fig. 22 in Guillard, Bold & MacEntee (Phycologia 14: 21. 1975) | 2017 |
| Halochlorococcum tenue | Kornmann & Sahling ex Guiry | Notulae algarum | 42: 2, fig. 21 (in Kornmann & Sahling, Helgoländ. Meeresuntersuch. 36: 40. 1983) | 2017 |
| KOINONEMA | B. Buch, M.D. Martins & L.H.Z. Branco | J. Phycol. | 53: 1102 | 2017 |
| Koinonema pervagatum | B. Buch, M.D. Martins & L.H.Z. Branco | J. Phycol. | 53: 1103, fig. 1 | 2017 |
| LYMPHA | J.R. Evans, I.S. Chapuis & M.L. Vis | Algae | 32: 175 | 2017 |
| Laurencia cervicornis | Harvey | Ner. bor.-amer. | 2: 73, pl. XVIII.C | 1853 |
| Lophosiphonia teges | (Womersley) P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 934 | 2017 |
| Lympha mucosa | J.R. Evans, I.S. Chapuis & M.L. Vis | Algae | 32: 175, fig. 2 | 2017 |
| OPHIDOCLADEAE | P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 933 | 2017 |
| Palisada cervicornis | (Harvey) L. Collado-Vides, V. Cassano & M.T. Fujii in Collado-Vides et al. | J. Phycol. | 53: 1090 | 2017 |
| Polysiphonia teges | Womersley | Austral. J. Bot. | 27: 494, fig. 10A-C | 1979 |
| STREBLOCLADIEAE | P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 933 | 2017 |
| Sporolithon eltorense ('eltorensis') | J. Richards & P.W. Gabrielson in Richards et al. | J. Phycol. | 53: 1053, fig. 7 | 2017 |
| Symbiodinium endoclionum | B.D. Ramsby & T.C. LaJeunesse in Ramsby et al. | J. Phycol. | 53: 953, fig. 4a | 2017 |
| Symbiodinium spongiolum | M.S. Hill & T.C. LaJeunesse in Ramsby et al. | J. Phycol. | 53: 953, fig. 4b | 2017 |
| THAUMATELLEAE | P. Díaz-Tapia & C. Maggs in Díaz-Tapia et al. | J. Phycol. | 53: 933 | 2017 |
| TRONOELLA | W.J.E. Santiañez & K. Kogame in Santiañez et al. | Phycologia | 57: 69 | 2017 |
| Tronoella ryukyuana | W.J.E. Santiañez & K. Kogame in Santiañez et al. | Phycologia | 57: 69, figs. 35-46 | 2017 |