gulosibacter gulosibacter gulosibacter is a gram-positive, strictly aerobic, non-spore-forming and non-motile genus of bacteria from the family microbacteriaceae. gulosibacter scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: microbacteriaceae genus: gulosibactermanaia et al. 2004 type species gulosibacter molinativoraxmanaia et al. 2004 species g. bifidus (lin et al. 2004) nouioui et al. 2018 g. chungangensis park et al. 2012 g. faecalis (lin et al. 2004) nouioui et al. 2018 g. hominis vandamme et al. 2022 g. macacae li et al. 2020 "g. massiliensis" yacouba et al. 2022 g. molinativorax manaia et al. 2004 g. sediminis jiang et al. 2021