dactylosporangium siamense dactylosporangium siamense dactylosporangium siamense is a bacterium from the genus dactylosporangium which has been isolated from forest soil in nakhon sawan, thailand. dactylosporangium siamense scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micromonosporales family: micromonosporaceae genus: dactylosporangium species: d. siamense binomial name dactylosporangium siamensethawai and suriyachadkun 2013 type strain bcc 34901mw4-36nbrc 106093