Shigella sonnei (Levine 1920) Weldin 1927 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Enterobacterales family Enterobacteriaceae genus Shigella species Shigella sonnei Name Homonyms Shigella sonnei Shigella sonnei (Levine 1920) Weldin 1927