<unk>  is a genus of gamma proteobacteria, belonging to the larger family of<unk> s. 
Recently, 16S rRNA sequence analysis has redefined the taxonomy of many bacterial species. As a result the genus<unk>  includes strains formerly classifed in the genera Chryseomonas and Flavimonas. Other strains previously classified in the genus<unk>  are now classified in the genera Burkholderia and Ralstonia.
Pseudomonas
Streptococcus
Legionella
Neisseria
Arcobacter
Corynebacterium
Bacteroides
Klebsiella