Leptothrix Kützing 1843 emend. Mulder 1974 (Approved Lists 1980) Leptothrix ochracea (Roth 1797) Kützing 1843 (Approved Lists 1980) 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 Betaproteobacteria Garrity et al. 2006 emend. Boden et al. 2017 Burkholderiales Garrity et al. 2006 Incertae sedis 5 Garrity et al. 2007 Leptothrix Kützing 1843 emend. Mulder 1974 (Approved Lists 1980) Incertae sedis 5 Garrity et al. 2007 Methylibium Nakatsu et al. 2006 emend. Stackebrandt et al. 2009 Paucibacter Rapala et al. 2005 emend. Pheng et al. 2017 Pelomonas Xie and Yokota 2005 emend. Sisinthy and Gundlapally 2020 Azohydromonas Xie and Yokota 2005 Sphaerotilus Kützing 1833 (Approved Lists 1980) emend. Gridneva et al. 2011 Tepidimonas Moreira et al. 2000 emend. Albuquerque et al. 2006 Tepidicella França et al. 2006 Xylophilus Willems et al. 1987 Piscinibacter Stackebrandt et al. 2009 emend. Cho et al. 2016 Inhella Song et al. 2009 emend. Chen et al. 2012 Aquincola Lechner et al. 2007 Thiomonas Moreira and Amils 1997 emend. Kelly et al. 2007 Schlegelella Elbanna et al. 2003 Thiobacter Hirayama et al. 2005 Leptothrix mobilis Spring et al. 1997 Leptothrix cholodnii Mulder and van Veen 1963 (Approved Lists 1980) emend. Spring et al. 1996 Leptothrix ochracea (Roth 1797) Kützing 1843 (Approved Lists 1980) Leptothrix lopholea Dorff 1934 (Approved Lists 1980) Leptothrix discophora (ex Schwers 1912) Spring et al. 1997 Mulder E.G. van Veen W.L. Investigations on the Sphaerotilus-Leptothrix group. 1963 29 121 153 Antonie van Leeuwenhoek 0003-6072 1572-9699 10.1007/BF02046045 14047145 Kützing F.T. 1843 1 458 Phycologia Generalis Leipzig Spring S. Kampfer P. Ludwig W. Schleifer K.H. Polyphasic characterization of the genus Leptothrix: new descriptions of Leptothrix mobilis sp. nov., and Leptothrix discophora sp. nov. nom. rev. and emended description of Leptothrix cholodnii emend. 1996 19 4 634 643 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/S0723-2020(96)80036-1 Dorff P. Die Eisenorganismen. 1934 16 1 62 Pflanzenforschung, Jena Pflanzenforschung