tepidisphaeraceae tepidisphaeraceae tepidisphaeraceae is a family of bacteria. tepidisphaeraceae scientific classification domain: bacteria phylum: planctomycetota class: phycisphaerae order: tepidisphaeraleskovaleva et al. 2015 family: tepidisphaeraceaekovaleva et al. 2015 genera "humisphaera" dedysh et al. 2021 tepidisphaera kovaleva et al. 2015