eubacteriaceae eubacteriaceae the eubacteriaceae are a family of gram-positive bacteria in the order clostridiales. eubacteriaceae scientific classification domain: bacteria phylum: bacillota class: clostridia order: eubacteriales family: eubacteriaceaeludwig et al. 2010 genera acetobacterium alkalibacter alkalibaculum aminicella anaerofustis eubacterium garciella intestinibacillus irregularibacter mogibacterium pseudoramibacter rhabdanaerobium synonyms eubacterieae prévot 1961 "eubacterinae" corrig. trevisan 1879 "butyribacteriaceae" orla-jensen 1909 phylogeny the currently accepted taxonomy based on the list of prokaryotic names with standing in nomenclature (lpsn) and the national center for biotechnology information (ncbi). 16s rrna based ltp_01_2022 120 marker proteins based gtdb 07-rs207 "garciellaceae" irregularibacter lagkouvardos et al. 2016 rhabdanaerobium liu et al. 2017 garciella miranda-tello et al. 2003 eubacteriaceae s.s. anaerofustis finegold et al. 2004 alkalibacter garnova et al. 2005 alkalibaculum allen et al. 2010 acetobacterium balch et al. 1977 non ludwig 1898 eubacterium janke 1930 ex prévot 1938 eubacterium species-group 2 pseudoramibacter willems & collins 1996 other eubacteriales s.s. garciella anaerofustis "alkalibacteraceae" alkalibacter alkalibaculum eubacteriaceae s.s. acetobacterium eubacterium eubacterium species-group 2 pseudoramibacter