Fluviispira Pitt et al. 2020 Fluviispira multicolorata Pitt et al. 2020 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Bdellovibrionota Waite et al. 2021 Oligoflexia Nakai et al. 2014 emend. Waite et al. 2020 Silvanigrellales Hahn et al. 2017 Silvanigrellaceae Hahn et al. 2017 Fluviispira Pitt et al. 2020 Silvanigrellaceae Hahn et al. 2017 Silvanigrella Hahn et al. 2017 Fluviispira multicolorata Pitt et al. 2020 Fluviispira sanaruensis Maejima et al. 2021 Pitt A. Koll U. Schmidt J. Hahn M.W. Fluviispira multicolorata gen. nov., sp. nov. and Silvanigrella paludirubra sp. nov., isolated from freshwater habitats. 2020 70 3 1630 1638 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003947 31904321 Maejima Y. Iino T. Moriuchi R. Kushimoto K. Muraguchi Y. Fukuda K. Nojiri H. Ohkuma M. Dohra H. Kimbara K. Shintani M. Fluviispira sanaruensis sp., nov., Isolated from a Brackish Lake in Hamamatsu, Japan. 2021 78 8 3268 3276 Current Microbiology Curr Microbiol 0343-8651 1432-0991 10.1007/s00284-021-02561-2 34086078