fructobacillus fructobacillus fructobacillus is a genus of lactic acid bacteria. fructobacillus fructobacillus fructosus, formerly leuconostoc fructosum scientific classification domain: bacteria phylum: bacillota class: bacilli order: lactobacillales family: lactobacillaceae genus: fructobacillusendo and okada 2008 type species fructobacillus fructosus(kodama 1956) endo and okada 2008 species fructobacillus durionis (leisner et al. 2005) endo and okada 2008 fructobacillus ficulneus (antunes et al. 2002) endo and okada 2008 fructobacillus fructosus (kodama 1956) endo and okada 2008 fructobacillus pseudoficulneus (chambel et al. 2006) endo and okada 2008 fructobacillus tropaeoli endo et al. 2011 phylogeny the currently accepted taxonomy is based on the list of prokaryotic names with standing in nomenclature and the phylogeny is based on whole-genome sequences. fructobacillus fructobacillus pseudoficulneus fructobacillus tropaeoli fructobacillus ficulneus fructobacillus durionis fructobacillus fructosus outgroup convivina