paludisphaera paludisphaera paludisphaera is an aerobic genus of bacteria from the family of isosphaeraceae with one known species (paludisphaera borealis). paludisphaera borealishas been isolated from sphagnum peat from the yaroslavl region in russia. paludisphaera scientific classification domain: bacteria phylum: planctomycetota class: planctomycetia order: isosphaerales family: isosphaeraceae genus: paludisphaerakulichevskaya et al. 2016 type species paludisphaera borealiskulichevskaya et al. 2015 species p. borealis "p. rhizosphaerae" p. soli