Nitrospira salsa Haaijer et al. 2013 Nitrospira salsa Haaijer et al. 2013 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Nitrospirota corrig. Garrity and Holt 2021 Nitrospirae (sic) Garrity and Holt 2021 Nitrospira Garrity and Holt 2001 non Nitrospira Watson et al. 1986 Nitrospirales Garrity and Holt 2001 Nitrospiraceae Garrity and Holt 2001 Nitrospira Watson et al. 1986 non Nitrospira Garrity and Holt 2001 Nitrospira salsa Haaijer et al. 2013 Nitrospira Watson et al. 1986 non Nitrospira Garrity and Holt 2001 Nitrospira moscoviensis Ehrich et al. 1995 emend. García-López et al. 2019 Nitrospira bockiana Lebedeva et al. 2008 Nitrospira marina Watson et al. 1986 Nitrospira defluvii Spieck et al. 2006 Nitrospira inopinata Daims et al. 2015 Nitrospira nitrificans van Kessel et al. 2015 Nitrospira nitrosa van Kessel et al. 2015 Nitrospira kreftii Sakoula et al. 2020 Nitrospira salsa Haaijer et al. 2013 Haaijer S.C.M. Ji K. van Niftrik L. Hoischen A. Speth D. Jetten M.S.M. Damsté J.S.S. Op den Camp H.J.M. A novel marine nitrite-oxidizing Nitrospira species from Dutch coastal North Sea water. 2013 4 60 60 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2013.00060 23515432 Haaijer S.C.M. Ji K. van Niftrik L. Hoischen A. Speth D. Jetten M.S.M. Damsté J.S.S. Op den Camp H.J.M. A novel marine nitrite-oxidizing Nitrospira species from Dutch coastal North Sea water. 2013 4 60 60 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2013.00060 23515432 Haaijer S.C.M. Ji K. van Niftrik L. Hoischen A. Speth D. Jetten M.S.M. Damsté J.S.S. Op den Camp H.J.M. A novel marine nitrite-oxidizing Nitrospira species from Dutch coastal North Sea water. 2013 4 60 60 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2013.00060 23515432