Parifilum Moreira-Fernandes, Giraldo-Silva, D.Roush & Garcia-Pichel, 2021 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Coleofasciculales family Coleofasciculaceae genus Pycnacronema Name Homonyms Parifilum Moreira-Fernandes, Giraldo-Silva, D.Roush & Garcia-Pichel, 2021 Parifilum