Azomonas insignis (Derx 1951) Jensen 1955 (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 Gammaproteobacteria Garrity et al. 2005 emend. Williams and Kelly 2013 Pseudomonadales Orla-Jensen 1921 (Approved Lists 1980) emend. Liao et al. 2020 Pseudomonadaceae Winslow et al. 1917 (Approved Lists 1980) Azomonas Winogradsky 1938 emend. Johnstone 1974 (Approved Lists 1980) Azomonas insignis (Derx 1951) Jensen 1955 (Approved Lists 1980) Azomonas Winogradsky 1938 emend. Johnstone 1974 (Approved Lists 1980) Azomonas agilis (Beijerinck 1901) Winogradsky 1938 (Approved Lists 1980) Azomonas macrocytogenes (ex Baillie et al. 1962) New and Tchan 1982 Azomonas insignis (Derx 1951) Jensen 1955 (Approved Lists 1980) De Smedt J. Bauwens M. Tytgat R. De Ley J. Intra- and intergeneric similarities of ribosomal ribonucleic acid cistrons of free-living, nitrogen-fixing bacteria. 1980 30 1 106 122 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-106 Azomonas insignis (Derx 1951) Jensen 1955 (Approved Lists 1980) Azomonas insignis (Derx 1951) Jensen 1955 (Approved Lists 1980) Isolated from a watercourse in Denmark (Nagy/Jensen, 1959). Azomonas insignis (Derx 1951) Jensen 1955 (Approved Lists 1980) Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Note: This strain is considered to be lost. Check with ACM to see if they have a deposit. Isolated from water-courses at Bogor, Java. According to Thompson and Skerman (1979), "There appear to be no extant type strains of Azotobacter insignis Derx 1951. Strain WR-51 could be designated as a neotype strain of Azotobacter insignis Derx 1951 and could be designated as another type strain of Azomonas insignis (Derx) V. Jensen 1955." Azomonas insignis (Derx 1951) Jensen 1955 (Approved Lists 1980) De Smedt J. Bauwens M. Tytgat R. De Ley J. Intra- and intergeneric similarities of ribosomal ribonucleic acid cistrons of free-living, nitrogen-fixing bacteria. 1980 30 1 106 122 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-106 Isolated by Jensen in 1954. Jensen V. The Azotobacter-flora of some Danish watercourses. 1955 52 143 157 Botanisk Tidsskrift Bot Tidsskr 0006-8187