geodermatophilus poikilotrophus geodermatophilus poikilotrophus geodermatophilus poikilotrophus is a gram-positive and aerobic bacterium from the genus geodermatophilus which has been isolated from dolomitic marble from samara in namibia. geodermatophilus poikilotrophus scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: geodermatophilales family: geodermatophilaceae genus: geodermatophilus species: g. poikilotrophus binomial name geodermatophilus poikilotrophuscorrig. montero-calasanz et al. 2015 type strain ccug 63018dsm 44209g18 synonyms geodermatophilus poikilotrophi montero-calasanz et al. 2015