anaerocella anaerocella anaerocella is a bacterial genus from the family of rikenellaceae. up to now there is only one species of this genus known (anaerocella delicata). anaerocella scientific classification domain: bacteria phylum: bacteroidota class: bacteroidia order: bacteroidales family: rikenellaceae genus: anaerocellaabe et al. 2013 type species anaerocella delicata species a. delicata