"Christensenella timonensis" Ndongo et al. 2013 Dataset NCBI Taxonomy Classification phylum Bacillota class Clostridia order Christensenellales family Christensenellaceae genus Christensenella species Christensenella timonensis Name Homonyms Christensenella timonensis "Christensenella timonensis" Ndongo et al. 2013