faecalibacter macacae faecalibacter macacae faecalibacter macacae is a bacterium from the genus of faecalibacter which has been isolated from faeces of an assam macaque. faecalibacter macacae scientific classification domain: bacteria phylum: bacteroidota class: flavobacteria order: flavobacteriales family: flavobacteriaceae genus: faecalibacter species: f. macacae binomial name faecalibacter macacaechen et al. 2020 type strain yim 102668