pseudogracilibacillus pseudogracilibacillus pseudogracilibacillus is a genus of bacteria from the family of bacillaceae. pseudogracilibacillus scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: bacillaceae genus: pseudogracilibacillusglaeser et al. 2014 species p. marinus p. endophyticus p. auburnensis