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