paenarthrobacter ilicis paenarthrobacter ilicis paenarthrobacter ilicis is a bacterium species from the genus paenarthrobacter. paenarthrobacter ilicis scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: micrococcaceae genus: paenarthrobacter species: p. ilicis binomial name paenarthrobacter ilicis(collins et al. 1982) busse 2016 type strain atcc 14264dsm 20138ncppb 1228 synonyms arthrobacter ilicis collins et al. 1982 this species can use l-arginine, l-asparagine, l-histidine, l-arabinose, d-galactose, d-glucose, d-ribose, dxylose, inositol, 4-aminobutyrate, and p-hydroxybenzoate as a carbon source; it is not able to utilize l-leucine, butanediol, ormalonate.