(Serpens) (Serpens) is a biological genus in the family Pseudomonadaceae and order Pseudomonadales.
Serpens flexibilis
Azomonas
Azorhizophilus
Azotobacter
Cellvibrio
Flavimonas
Mesophilobacter
Pseudomonas
Rhizobacter
Rugamonas
Serpens