facklamia facklamia facklamia is a gram-positive genus of bacteria from the family of aerococcaceae. facklamia bacteria are pathogens in humans. facklamia scientific classification domain: bacteria phylum: bacillota class: bacilli order: lactobacillales family: aerococcaceae genus: facklamiacollins et al. 1997 type species facklamia hominis species f. hominis f. ignava f. languida f. miroungae f. sourekii f. tabacinasalis