Anaerobiospirillum thomasii Malnick 1997 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Gammaproteobacteria Garrity et al. 2005 emend. Williams and Kelly 2013 Aeromonadales Martin-Carnahan and Joseph 2005 Succinivibrionaceae Hippe et al. 1999 Anaerobiospirillum Davis et al. 1976 (Approved Lists 1980) emend. Malnick 1997 Anaerobiospirillum thomasii Malnick 1997 Anaerobiospirillum Davis et al. 1976 (Approved Lists 1980) emend. Malnick 1997 Anaerobiospirillum succiniciproducens Davis et al. 1976 (Approved Lists 1980) Anaerobiospirillum thomasii Malnick 1997 Hippe H. Hagelstein A. Kramer I. Swiderski J. Stackenbrandt E. Phylogenetic analysis of Formivibrio citricus, Propionivibrio dicarboxylicus, Anaerobiospirillum thomasii, Succcinimonas amylolytica and Succinivibrio dextrinosolvens and proposal of Succinivibrionaceae fam. nov. 1999 49 2 779 782 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-49-2-779 10319502 Malnick H. Anaerobiospirillum thomasii sp. nov., an anaerobic spiral bacterium isolated from the feces of cats and dogs and from diarrheal feces of humans, and emendation of the genus Anaerobiospirillum. 1997 47 2 381 384 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-47-2-381 9103625 Malnick H. Anaerobiospirillum thomasii sp. nov., an anaerobic spiral bacterium isolated from the feces of cats and dogs and from diarrheal feces of humans, and emendation of the genus Anaerobiospirillum. 1997 47 2 381 384 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-47-2-381 9103625