[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990
     Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010
       Class Gammaproteobacteria Garrity et al. 2005
         Order Alteromonadales Bowman and McMeekin 2005
           Genus Microbulbifer González et al. 1997
             1 Microbulbifer hydrolyticus González et al. 1997
             2 Microbulbifer elongatus (Humm 1946) Yoon et al. 2003
             3 Microbulbifer maritimus Yoon et al. 2004
             4 Microbulbifer salipaludis Yoon et al. 2003