Ristella nodosa Dataset NCBI Taxonomy Classification kingdom Pseudomonadati phylum Pseudomonadota class Gammaproteobacteria order Cardiobacteriales family Cardiobacteriaceae genus Dichelobacter species Dichelobacter nodosus Name Homonyms Ristella nodosa "Ristella nodosa" (Beveridge 1941) Prevot 1948