prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. Domain "Bacteria" Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024 Phylum "Nitrospira" Garrity & Holt, 2001 [monotypic] see Phylum Nitrospirae Garrity and Holt 2001 nom. inval. Class "Nitrospira" "Garrity and Holt 2001" nom. nud. [monotypic] see Class Nitrospiria Garrity and Holt 2022 1 Order "Nitrospirales" "Garrity and Holt 2001" nom. nud. [monotypic] see Order Nitrospirales Garrity and Holt 2022