Pseudoalteromonas Gauthier et al. 1995 emend. Beurmann et al. 2017 Pseudoalteromonas haloplanktis (ZoBell and Upham 1944) Gauthier et al. 1995 emend. Ivanova et al. 2001 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 Alteromonadales Bowman and McMeekin 2005 Pseudoalteromonadaceae Ivanova et al. 2004 Pseudoalteromonas Gauthier et al. 1995 emend. Beurmann et al. 2017 Pseudoalteromonadaceae Ivanova et al. 2004 Algicola Ivanova et al. 2004 Psychrosphaera Park et al. 2011 emend. Lee et al. 2014 Salsuginimonas Sheu et al. 2017 Flocculibacter Li et al. 2022 Pseudoalteromonas denitrificans (Enger et al. 1987) Gauthier et al. 1995 Pseudoalteromonas carrageenovora (Akagawa-Matsushita et al. 1992) Gauthier et al. 1995 Pseudoalteromonas aliena Ivanova et al. 2004 Pseudoalteromonas aurantia (Gauthier and Breittmayer 1979) Gauthier et al. 1995 Pseudoalteromonas agarivorans Romanenko et al. 2003 Pseudoalteromonas prydzensis Bowman 1998 Pseudoalteromonas translucida Ivanova et al. 2002 Pseudoalteromonas undina (Chan et al. 1978) Gauthier et al. 1995 Pseudoalteromonas sp. None 2015 Pseudoalteromonas luteoviolacea (Gauthier 1982) Gauthier et al. 1995 Pseudoalteromonas mariniglutinosa (ex Berland et al. 1969) Romanenko et al. 2003 Pseudoalteromonas bacteriolytica Sawabe et al. 1998 Pseudoalteromonas espejiana (Chan et al. 1978) Gauthier et al. 1995 Pseudoalteromonas flavipulchra Ivanova et al. 2002 Pseudoalteromonas byunsanensis Park et al. 2005 Pseudoalteromonas maricaloris Ivanova et al. 2002 Pseudoalteromonas ulvae Egan et al. 2001 Pseudoalteromonas piscicida (ex Bein 1954) Gauthier et al. 1995 Pseudoalteromonas tunicata Holmström et al. 1998 Pseudoalteromonas sagamiensis Kobayashi et al. 2003 Pseudoalteromonas haloplanktis (ZoBell and Upham 1944) Gauthier et al. 1995 emend. Ivanova et al. 2001 Pseudoalteromonas arabiensis Matsuyama et al. 2013 Pseudoalteromonas shioyasakiensis Matsuyama et al. 2014 Pseudoalteromonas telluritireducens Rathgeber et al. 2006 Pseudoalteromonas atlantica (Akagawa-Matsushita et al. 1992) Gauthier et al. 1995 Pseudoalteromonas paragorgicola Ivanova et al. 2002 Pseudoalteromonas elyakovii (Ivanova et al. 1997) Sawabe et al. 2000 Pseudoalteromonas peptidolytica Venkateswaran and Dohmoto 2000 Pseudoalteromonas distincta (Romanenko et al. 1995) Ivanova et al. 2000 emend. Nedashkovkaya et al. 2021 Pseudoalteromonas phenolica Isnansetyo and Kamei 2003 Pseudoalteromonas rubra (Gauthier 1976) Gauthier et al. 1995 Pseudoalteromonas donghaensis Oh et al. 2011 Pseudoalteromonas xiamenensis Zhao et al. 2014 Pseudoalteromonas spiralis Rathgeber et al. 2006 Pseudoalteromonas nigrifaciens (Baumann et al. 1984) Gauthier et al. 1995 emend. Ivanovna et al. 1996 Pseudoalteromonas antarctica Bozal et al. 1997 Pseudoalteromonas citrea (Gauthier 1977) Gauthier et al. 1995 emend. Ivanova et al. 1998 Pseudoalteromonas issachenkonii Ivanova et al. 2002 Pseudoalteromonas ruthenica Ivanova et al. 2002 Pseudoalteromonas spongiae Lau et al. 2005 Pseudoalteromonas tetraodonis (Simidu et al. 1990) Ivanova et al. 2001 Pseudoalteromonas aestuariivivens Park et al. 2016 Pseudoalteromonas marina Nam et al. 2007 Pseudoalteromonas gelatinilytica Yan et al. 2016 Pseudoalteromonas neustonica Hwang et al. 2016 Pseudoalteromonas fenneropenaei Ying et al. 2016 Pseudoalteromonas arctica Al Khudary et al. 2008 Pseudoalteromonas fuliginea (Romanenko et al. 1995) Machado et al. 2016 Pseudoalteromonas profundi Zhang et al. 2016 Pseudoalteromonas lipolytica Xu et al. 2010 Pseudoalteromonas amylolytica Wu et al. 2017 Pseudoalteromonas piratica Beurmann et al. 2017 Pseudoalteromonas xishaensis Luo et al. 2013 Pseudoalteromonas rhizosphaerae Navarro-Torre et al. 2020 Pseudoalteromonas caenipelagi Park et al. 2020 Pseudoalteromonas galatheae Paulsen et al. 2021 Pseudoalteromonas ostreae Cuny et al. 2021 Luo P. Wang W. Wang Y. Hu C. He X. Pseudoalteromonas xishaensis sp. nov., isolated from Acanthaster planci in the Xisha islands 2013 104 779 785 Antonie van Leeuwenhoek 0003-6072 1572-9699 10.1007/s10482-013-9987-0 24022397 Rathgeber C. Yurkova N. Stackebrandt E. Schumann P. Humphrey E. Beaty J.T. Yurkov V. Metalloid reducing bacteria isolated from deep ocean hydrothermal vents of the Juan de Fuca Ridge, Pseudoalteromonas telluritireducens sp. nov. and Pseudoalteromonas spiralis sp. nov 2006 53 449–456 Current Microbiology Curr Microbiol 0343-8651 1432-0991 10.1007/s00284-006-0320-2 17066332 Park S. Jung Y.-T. Park D.-S. Yoon J.-H. Pseudoalteromonas aestuariivivens sp. nov., isolated from a tidal flat 2016 66 5 2078 2083 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.000995 26921230 Bozal N. Tudela E. Rosselló-Mora R. Lalucat J. Guinea J. Pseudoalteromonas antarctica sp. nov., isolated from an Antarctic coastal environment. 1997 47 2 345 351 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-47-2-345 9103620 Al Khudary R. Stößer N.I. Qoura F. Antranikian G. Pseudoalteromonas arctica sp. nov., an aerobic, psychrotolerant, marine bacterium isolated from Spitzbergen. 2008 58 9 2018 2024 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64963-0 18768597 Isnansetyo A. Kamei Y. Pseudoalteromonas phenolica sp. nov., a novel marine bacterium that produces phenolic anti-methicillin-resistant Staphylococcus aureus substances. 2003 53 2 583 588 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02431-0 12710630 Paulsen S.S. Isbrandt T. Kirkegaard M. Buijs Y. Strube M.L. Sonnenschein E.C. Larsen T.O. Gram L. Production of the antimicrobial compound tetrabromopyrrole and the Pseudomonas quinolone system precursor, 2-heptyl-4-quinolone, by a novel marine species Pseudoalteromonas galatheae sp. nov. 2020 10 1 21630 21630 Scientific Reports Sci Rep 2045-2322 10.1038/s41598-020-78439-3 33303891 Navarro-Torre S. Carro L. Rodríguez-Llorente I.D. Pajuelo E. Caviedes M.Á. Igual J.M. Klenk H.-P. Montero-Calasanz M.D.C. Pseudoalteromonas rhizosphaerae sp. nov., a novel plant growth-promoting bacterium with potential use in phytoremediation. 2020 70 5 3287 3294 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004167 32375987 Kobayashi T. Imada C. Hiraishi A. Tsujibo H. Miyamoto K. Inamori Y. Hamada N. Watanabe E. Pseudoalteromonas sagamiensis sp. nov., a marine bacterium that produces protease inhibitors. 2003 53 6 1807 1811 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02516-0 14657108 Park S. Lee S.Y. Kim W. Yoon J.-H. Pseudoalteromonas caenipelagi sp. nov., isolated from a tidal flat. 2020 70 12 6301 6306 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004532 33141655 Matsuyama H. Sawazaki K. Minami H. Kasahara H. Horikawa K. Yumoto I. Pseudoalteromonas shioyasakiensis sp. nov., a marine polysaccharide-producing bacterium 2014 64 1 101 106 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.055558-0 24021728 Cuny H. Offret C. Boukerb A.M. Parizadeh L. Lesouhaitier O. Le Chevalier P. Jégou C. Bazire A. Brillet B. Fleury Y. Pseudoalteromonas ostreae sp. nov., a new bacterial species harboured by the flat oyster Ostrea edulis. 2021 71 11 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.005070 34739370 Sawabe T. Makino H. Tatsumi M. Nakano K. Tajima K. Iqbal M.M. Yumoto I. Ezura Y. Christen R. Pseudoalteromonas bacteriolytica sp. nov., a marine bacterium that is the causative agent of red spot disease of Laminaria japonica. 1998 48 3 769 774 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-3-769 9734030 Matsuyama H. Minami H. Kasahara H. Kato Y. Murayama M. Yumoto I. Pseudoalteromonas arabiensis sp. nov., a marine polysaccharide-producing bacterium 2013 63 5 1805 1809 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.043604-0 22962336 Beurmann S. Ushijima B. Svoboda C.M. Videau P. Smith A.M. Donachie S.P. Aeby G.S. Callahan S.M. Pseudoalteromonas piratica sp. nov., a budding, prosthecate bacterium from diseased Montipora capitata, and emended description of the genus Pseudoalteromonas 2017 67 8 2683 2688 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001995 28792373 Ivanova E.P. Flavier S. Christen R. Phylogenetic relationships among marine Alteromonas-like proteobacteria: emended description of the family Alteromonadaceae and proposal of Pseudoalteromonadaceae fam. nov., Colwelliaceae fam. nov., Shewanellaceae fam. nov., Moritellaceae fam. nov., Ferrimonadaceae fam. nov., Idiomarinaceae fam. nov. and Psychromonadaceae fam. nov. 2004 54 5 1773 1788 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02997-0 15388743 Holmström C. James S. Neilan B.A. White D.C. Kjelleberg S. Pseudoalteromonas tunicata sp. nov., a bacterium that produces antifouling agents. 1998 48 4 1205 1212 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-4-1205 9828422 Hwang C.Y. Lee I. Hwang Y.J. Yoon S.J. Lee W.S. Cho B.C. Pseudoalteromonas neustonica sp. nov., isolated from the sea surface microlayer of the Ross Sea (Antarctica), and emended description of the genus Pseudoalteromonas 2016 66 9 3377 3382 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001202 27260339 Gauthier G. Gauthier M. Christen R. Phylogenetic analysis of the genera Alteromonas, Shewanella, and Moritella using genes coding for small-subunit rRNA sequences and division of the genus Alteromonas into two genera, Alteromonas (emended) and Pseudoalteromonas gen. nov., and proposal of twelve new species combinations. 1995 45 4 755 761 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-45-4-755 7547295 Lau S.C.K. Tsoi M.M.Y. Li X. Dobretsov S. Plakhotnikova Y. Wong P.K. Qian P.Y. Pseudoalteromonas spongiae sp. nov., a novel member of the gamma-Proteobacteria isolated from the sponge Mycale adhaerens in Hong Kong waters 2005 55 4 1593 1596 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63638-0 16014487 Nam Y.D. Chang H.W. Park J.R. Kwon H.Y. Quan Z.X. Park Y.H. Lee J.S. Yoon J.H. Bae J.W. Pseudoalteromonas marina sp. nov., a marine bacterium isolated from tidal flats of the Yellow Sea, and reclassification of Pseudoalteromonas sagamiensis as Algicola sagamiensis comb. nov. 2007 57 1 12 18 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64523-0 17220433 Oh Y.-S. Park A.-R. Lee J.-K. Lim C.-S. Yoo J.-S. Roh D.-H. Pseudoalteromonas donghaensis sp. nov., isolated from seawater 2011 61 2 351 355 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.022541-0 20228210 Machado H. Vynne N.G. Christiansen G. Gram L. Reclassification of Alteromonas fuliginea (Romanenko et al. 1995) as Pseudoalteromonas fuliginea comb. nov. and emended description 2016 66 9 3742 3742 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001259 27380907 Romanenko L.A. Zhukova N.V. Rohde M. Lysenko A.M. Mikhailov V.V. Stackebrandt E. Pseudoalteromonas agarivorans sp. nov., a novel marine agarolytic bacterium. 2003 53 1 125 131 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02234-0 12656163 Romanenko L.A. Zhukova N.V. Lysenko A.M. Mikhailov V.V. Stackebrandt E. Assignment of 'Alteromonas marinoglutinosa' NCIMB 1770 to Pseudoalteromonas mariniglutinosa sp. nov., nom. rev., comb. nov. 2003 53 4 1105 1109 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02564-0 12892134 Venkateswaran K. Dohmoto N. Pseudoalteromonas peptidolytica sp. nov., a novel marine mussel-thread-degrading bacterium isolated from the Sea of Japan. 2000 50 2 565 574 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-50-2-565 10758862 Ivanova E.P. Romanenko L.A. Matté M.H. Matté G.R. Lysenko A.M. Simidu U. Kita-Tsukamoto K. Sawabe T. Vysotskii M.V. Frolova G.M. Mikhailov V. Christen R. Colwell R.R. Retrieval of the species Alteromonas tetraodonis Simidu et al. 1990 as Pseudoalteromonas tetraodonis comb. nov. and emendation of description. 2001 51 3 1071 1078 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-3-1071 11411675 Bowman J.P. Pseudoalteromonas prydzensis sp. nov., a psychrotrophic, halotolerant bacterium form Antarctic sea ice. 1998 48 3 1037 1041 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-3-1037 9734061 Ivanova E.P. Gorshkova N.M. Zhukova N.V. Lysenko A.M. Zelepuga E.A. Prokof'eva N.G. Mikhailov V.V. Nicolau D.V. Christen R. Characterization of Pseudoalteromonas distincta-like sea-water isolates and description of Pseudoalteromonas aliena sp. nov. 2004 54 5 1431 1437 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.03053-0 15388692 Ivanova E.P. Chun J. Romanenko L.A. Matte M.E. Mikhailov V.V. Frolova G.M. Huq A. Colwell R.R. Reclassification of Alteromonas distincta Romanenko et al. 1995 as Pseudoalteromonas distincta comb. nov. 2000 50 1 141 144 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-50-1-141 10826797 Park Y.D. Baik K.S. Yi H. Bae K.S. Chun J. Pseudoalteromonas byunsanensis sp. nov., isolated from tidal flat sediment in Korea 2005 55 6 2519 2523 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63750-0 16280520 Sawabe T. Tanaka R. Iqbal M.M. Tajima K. Ezura Y. Ivanova E.P. Christen R. Assignment of Alteromonas elyakovii KMM 162T and five strains isolated from spot-wounded fronds of Laminaria japonica to Pseudoalteromonas elyakovii comb. nov. and the extended description of the species. 2000 50 1 265 271 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-50-1-265 10826813 Ivanova E.P. Sawabe T. Lysenko A.M. Gorshkova N.M. Hayashi K. Zhukova N.V. Nicolau D.V. Christen R. Mikhailov V.V. Pseudoalteromonas translucida sp. nov. and Pseudoalteromonas paragorgicola sp. nov., and emended description of the genus. 2002 52 5 1759 1766 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-52-5-1759 12361284 Egan S. Holmström C. Kjelleberg S. Pseudoalteromonas ulvae sp. nov., a bacterium with antifouling activities isolated from the surface of a marine alga. 2001 51 4 1499 1504 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-4-1499 11491351 Ivanova E.P. Shevchenko L.S. Sawabe T. Lysenko A.M. Svetashev V.I. Gorshkova N.M. Satomi M. Christen R. Mikhailov V.V. Pseudoalteromonas maricaloris sp. nov., isolated from an Australian sponge, and reclassification of [Pseudoalteromonas aurantia] NCIMB 2033 as Pseudoalteromonas flavipulchra sp. nov. 2002 52 1 263 271 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-52-1-263 11837311 Ivanova E.P. Sawabe T. Alexeeva Y.V. Lysenko A.M. Gorshkova N.M. Hayashi K. Zukova N.V. Christen R. Mikhailov V.V. Pseudoalteromonas issachenkonii sp. nov., a bacterium that degrades the thallus of the brown alga Fucus evanescens. 2002 52 1 229 234 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-52-1-229 11837307 Ivanova E.P. Sawabe T. Lysenko A.M. Gorshkova N.M. Svetashev V.I. Nicolau D.V. Yumoto N. Taguchi T. Yoshikawa S. Christen R. Mikhailov V.V. Pseudoalteromonas ruthenica sp. nov., isolated from marine invertebrates. 2002 52 1 235 240 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-52-1-235 11837308 Yan J. Wu Y.-H. Meng F.-X. Wang C.-S. Xiong S.-L. Zhang X.-Y. Zhang Y.-Z. Xu X.-W. Zhang D.-M. Pseudoalteromonas gelatinilytica sp. nov., isolated from surface seawater 2016 66 9 3538 3545 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001224 27278860 Xu X.-W. Wu Y.-H. Wang C.-S. Gao X.-H. Wang X.-G. Wu M. Pseudoalteromonas lipolytica sp. nov., isolated from the Yangtze River estuary 2010 60 9 2176 2181 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.017673-0 19897616 Zhao C.-H. Luo J.-J. Gong T. Huang H.-L. Ye D.-Z. Luo Z.-H. Pseudoalteromonas xiamenensis sp. nov., a marine bacterium isolated from coastal surface seawater 2014 64 2 444 448 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.050229-0 24096356 Wu Y.-H. Cheng H. Xu L. Jin X.-B. Wang C.-S. Xu X.-W. Physiological and genomic features of a novel violacein-producing bacterium isolated from surface seawater 2017 12 6 e0179997 PLoS One 1932-6203 10.1371/journal.pone.0179997 28640915 Ying Y. Tian X.-X. Wang J.-J. Qu L.-Y. Li J. Pseudoalteromonas fenneropenaei sp. nov., a marine bacterium isolated from sediment of Fenneropenaeus chinensis farming pond 2016 66 7 2754 2759 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001128 27149865 Zhang D.-E. Liu Y.-X. Huang H.-J. Wu J. Pseudoalteromonas profundi sp. nov., isolated from a deep-sea seamount 2016 66 11 4416 4421 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001366 27493151 No reference is available 2015