[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024
     Phylum "Cyanobacteria" (ex Stanier 1974) Cavalier-Smith 2002 stat. inval. - cyanobacteria see Phylum Cyanobacteriota Oren et al. 2022
       Class "Cyanobacteria" "Stanier 1974" nom. inval. see Class Chroococcophyceae Hollerbach et al. 1953
         Family Family 1.1 nom. inval.
           Genus Prochlorococcus Chisholm et al. 2001 nom. inval. see Genus Prochlorococcus Chisholm et al. 2020
             [Prochlorococcus marinus] Chisholm et al. 2001 see Prochlorococcus marinus S.W. Chisholm et al. 1992 [ICBN]
               1 Prochlorococcus marinus subsp. marinusᵀ (Chisholm et al. 2001) Rippka et al. 2001 see Prochlorococcus marinus subsp. marinus S.W. Chisholm et al. (1992)
               2 Prochlorococcus marinus subsp. pastoris Rippka et al. 2001 see Prochlorococcus marinus subsp. pastoris Rippka et al. 2000 [ICBN]