fictibacillus fictibacillus fictibacillus is a genus of bacteria from the family of bacillaceae. fictibacillus scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: bacillaceae genus: fictibacillusglaeser et al. 2013 species f. arsenicus f. barbaricus f. enclensis f. gelatini f. halophilus f. acauensis f. nanhaiensis f. phosphorivorans f. rigui f. solisalsi