"Negativicoccus massiliensis" Togo et al. 2016 Dataset NCBI Taxonomy Classification phylum Bacillota class Negativicutes order Veillonellales family Veillonellaceae genus Negativicoccus species Negativicoccus massiliensis Name Homonyms Negativicoccus massiliensis "Negativicoccus massiliensis" Togo et al. 2016