nocardioides mesophilus nocardioides mesophilus nocardioides mesophilus is a mesophilic, rod-shaped, and motile bacterium from the genus nocardioides which has been isolated from soil from bigeum island, korea. nocardioides mesophilus scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: propionibacteriales family: nocardioidaceae genus: nocardioides species: n. mesophilus binomial name nocardioides mesophilusdastager et al. 2010 type strain dsm 19432kctc 19310msl 22