Phascolarctobacterium del Dot et al. 1994 Phascolarctobacterium faecium del Dot et al. 1994 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Firmicutes (sic) Gibbons and Murray 2021 Bacillota corrig. Gibbons and Murray 2021 Firmacutes (sic) Gibbons and Murray 2021 Negativicutes Marchandin et al. 2010 Acidaminococcales Campbell et al. 2015 Acidaminococcaceae Marchandin et al. 2010 emend. Campbell et al. 2015 Phascolarctobacterium del Dot et al. 1994 Acidaminococcaceae Marchandin et al. 2010 emend. Campbell et al. 2015 Succinispira Janssen and O'Farrell 1999 Acidaminococcus Rogosa 1969 (Approved Lists 1980) emend. Jumas-Bilak et al. 2007 Succiniclasticum van Gylswyk 1995 Phascolarctobacterium faecium del Dot et al. 1994 Phascolarctobacterium sp. None 2015 Phascolarctobacterium succinatutens Watanabe et al. 2012 Phascolarctobacterium wakonense Shigeno et al. 2019 Marchandin H. Teyssier C. Campos J. Jean-Pierre H. Roger F. Gay B. Carlier P.-P. Jumas-Bilak E. Negativicoccus succinicivorans gen. nov., sp. nov., isolated from human clinical samples, emended description of the family Veillonellaceae and description of Negativicutes classis nov., Selenomonadales ord. nov. and Acidaminococcaceae fam. nov. in the bacterial phylum Firmicutes 2010 60 6 1271 1279 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.013102-0 19667386 Watanabe Y. Nagai F. Morotomi M. Characterization of Phascolarctobacterium succinatutens sp. nov., an asaccharolytic, succinate-utilizing bacterium isolated from human feces 2012 78 511 518 Applied and Environmental Microbiology Appl Environ Microbiol 0099-2240 1098-5336 10.1128/AEM.06035-11 22081579 Shigeno Y. Kitahara M. Shime M. Benno Y. Phascolarctobacterium wakonense sp. nov., isolated from common marmoset (Callithrix jacchus) faeces. 2019 69 7 1941 1946 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003407 31038451 del Dot T. Osawa R. Stackebrandt E. Phascolarctobacterium faecium gen. nov., sp. nov., a novel taxon of the Sporomusa group of bacteria. 1993 16 380 384 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 No reference is available 2015