lebetimonas acidiphila lebetimonas acidiphila lebetimonas acidiphila is a thermophilic, acidophilic, hydrogen-oxidizing and motile bacterium from the genus of lebetimonas. to observe growth there temperature should be between 30 and 68 degrees celsius. lebetimonas acidiphila scientific classification domain: bacteria phylum: campylobacterota class: "nautiliia" order: nautiliales family: nautiliaceae genus: lebetimonas species: l. acidiphila binomial name lebetimonas acidiphilatakai et al. 2005 type strain dsm 16356, jcm 12420, strain pd55 synonyms calderomonas acidophila