Streptococcus defectivus Bouvet et al. 1989 Dataset NCBI Taxonomy Classification phylum Bacillota class Bacilli order Lactobacillales family Aerococcaceae genus Abiotrophia species Abiotrophia defectiva Name Homonyms Streptococcus defectivus Streptococcus defectivus Bouvet et al. 1989