adhaeretor adhaeretor adhaeretor is a genus of bacteria from the family of lacipirellulaceae with one known species, adhaeretor mobilis. adhaeretor scientific classification domain: bacteria phylum: planctomycetota class: planctomycetia order: pirellulales family: lacipirellulaceae genus: adhaeretorwiegand et al., 2022 species: a. mobilis binomial name adhaeretor mobiliswiegand et al., 2022