agrococcus casei agrococcus casei agrococcus casei is a gram-positive bacterium from the genus agrococcus which has been isolated from the surfaces of smear-ripened cheese. agrococcus casei scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: microbacteriaceae genus: agrococcus species: a. casei binomial name agrococcus caseibora et al. 2007 type strain r-17892t2