| Name | Author | Source | Citation | Year |
|---|
| Besa japonica | (Suringar) A.V. Skriptsova & S.Y. Shibneva in Shribneva et al. | European Journal of Phycology | 56: 76 | 2020 |
| Devaleraea titlyanoviorum ('titlyanova') | A.V. Skriptsova & T.L. Kalita in Skriptsova et al. | Phycologia | 60: 28, figs. 4-12 | 2020 |
| Euglena matvienkoae ('Matvienkoi') | Popova | Opred. Presnov. Vodor. SSSR | 7: 157 | 1955 |
| Gymnogongrus japonicus | Suringar | Annales Musei Botanici Lugduno-Batavi | 3: 259 | 1867 |
| NUCHELLA | M.I. Parente, R.L. Fletcher & G.W. Saunders in Parente et al. | European Journal of Phycology | 56: 19 | 2020 |
| Nuchella vesicularis | M.I. Parente, R.L. Fletcher & G.W. Saunders in Parente et al. | European Journal of Phycology | 56: 20, figs. 22-27 | 2020 |
| PERFORAFILUM | P.V. Zimba, S. Shalygin & I.-S. Huang in Zimba et al. | Phycologia | 60: 14 | 2020 |
| PSEUDORALFSIA | M.I. Parente, R.L. Fletcher & G.W. Saunders in Parente et al. | European Journal of Phycology | 56: 16 | 2020 |
| PSEUDORALFSIACEAE | M.I. Parente, R.L. Fletcher & G.W. Saunders in Parente et al. | European Journal of Phycology | 56: 14 | 2020 |
| Perforafilum tunnellii ('tunnelli') | P.V. Zimba, S. Shalygin & I.-S. Huang | Phycologia | 60: 14, figs. 1-7 | 2020 |
| Pseudoralfsia azorica | M.I. Parente, R.L. Fletcher & G.W. Saunders in Parente et al. | European Journal of Phycology | 56: 17, figs. 16-21 | 2020 |
| Pseudoralfsia verrucosa | (Areschoug) M.I. Parente, R.L. Fletcher & G.W. Saunders in Parente et al. | European Journal of Phycology | 56: 16 | 2020 |
| RYUGUPHYCUS | H. Kawai, T. Hanyuda & T. Kitayama | European Journal of Phycology | 56: 10 | 2020 |
| Roholtiella mixta | S.R. Abdullin & A.A. Gontcharov in Abdullin et al. | Phycologia | 60: 75, figs. 1-10 | 2021 |
| Ryuguphycus kuaweuweu | (H.L. Spalding & A.R. Sherwood) H. Kawai, T. Hanyuda & T. Kitayama | European Journal of Phycology | 56: 10 | 2020 |