Hypermastigia

Hypermastigia is an obsolete excavata class. Now hypermastigids are assigned to Tritrichomonadea, Hypotrichomonadea, and Trichomonadea.[1]

References

  1. Noda S, Mantini C, Meloni D, Inoue J-I, Kitade O, et al. (2012). "Molecular phylogeny and evolution of Parabasalia with improved taxon sampling and new protein markers of actin and elongation factor-1α". PLOS ONE 7 (1): e29938. doi:10.1371/journal.pone.0029938.