Listeria Dataset NCBI Taxonomy Rank GENUS Classification phylum Bacillota class Bacilli order Bacillales family Listeriaceae genus Listeria Name Synonyms "Listerella" Pirie 1927 (nom. rej. Opin. 14) Listerella Listeria Pirie 1940 Homonyms Listeria "Listeria L26" Sohier et al.1948 Listeria Pirie 1940 Listeria L26