fictibacillus phosphorivorans fictibacillus phosphorivorans fictibacillus phosphorivorans is a gram-positive, aerobic and spore-forming bacterium from the genus of fictibacillus. fictibacillus phosphorivorans scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: bacillaceae genus: fictibacillus species: f. phosphorivorans binomial name fictibacillus phosphorivoransglaeser et al. 2013 type strain ca7, ccm 8426, lmg 27063 synonyms fictibacillus phoshorivorans