Paeniclostridium sordellii (Hall and Scott 1927) Sasi Jyothsna et al. 2016 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 Clostridia Rainey 2010 Eubacteriales Buchanan 1917 (Approved Lists 1980) emend. Tindall 2019 Clostridiaceae Pribram 1933 (Approved Lists 1980) emend. Spring 2021 Paeniclostridium Sasi Jyothsna et al. 2016 Paeniclostridium sordellii (Hall and Scott 1927) Sasi Jyothsna et al. 2016 Paeniclostridium Sasi Jyothsna et al. 2016 Paeniclostridium ghonii (Prévot 1938) Sasi Jyothsna et al. 2016 Paeniclostridium hominis Liu et al. 2021 Clostridium sordellii (Hall and Scott 1927) Prévot 1938 (Approved Lists 1980) Peptoclostridium sordellii (Hall and Scott 1927) Yutin and Galperin 2013 Paeniclostridium sordellii (Hall and Scott 1927) Sasi Jyothsna et al. 2016 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Wang X. Maegawa T. Karasawa T. Ozaki E. Nakamura S. Clostridium sardiniense Prévot 1938 and Clostridium absonum Nakamura et al. 1973 are heterotypic synonyms: evidence from phylogenetic analyses of phospholipase C and 16S rRNA sequences, and DNA relatedness. 2005 55 3 1193 1197 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63271-0 15879254 Sasi Jyothsna T.S. Tushar L. Sasikala C. Ramana C.V. Paraclostridium benzoelyticum gen. nov., sp. nov., isolated from marine sediment and reclassification of Clostridium bifermentans as Paraclostridium bifermentans comb. nov. Proposal of a new genus Paeniclostridium gen. nov. to accommodate Clostridium sordellii and Clostridium ghonii 2016 66 3 1268 1274 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.000874 26738915