singulisphaera mucilagenosa singulisphaera mucilagenosa singulisphaera mucilagenosa is an acid-tolerant bacterium from the genus of singulisphaera which has been isolated from dystrophic humified water. singulisphaera mucilagenosa scientific classification domain: bacteria phylum: planctomycetota class: planctomycetia order: isosphaerales family: isosphaeraceae genus: singulisphaera species: s. mucilagenosa binomial name singulisphaera mucilagenosazaicnikova et al. 2011 type strain z-0071 synonyms singulispaera mucilaginosa