arthrobacter monumenti arthrobacter monumenti arthrobacter monumenti is a bacterium species from the genus arthrobacter which has been isolated from biofilms covering a servilia tomb in carmona, spain. arthrobacter monumenti scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: micrococcaceae genus: arthrobacter species: a. monumenti binomial name arthrobacter monumentiheyrman et al. 2005 type strain dsm 16405jcm 21770lmg 19502