Hahella Lee et al. 2001 emend. Baik et al. 2005 Hahella chejuensis Lee 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 Oceanospirillales Garrity et al. 2005 Hahellaceae Garrity et al. 2005 Hahella Lee et al. 2001 emend. Baik et al. 2005 Hahellaceae Garrity et al. 2005 Zooshikella Yi et al. 2003 Halospina Sorokin et al. 2006 Kistimonas Choi et al. 2010 emend. Ellis et al. 2019 Allohahella Han et al. 2016 Endozoicomonas Kurahashi and Yokota 2007 emend. Bartz et al. 2018 Sansalvadorimonas Goldberg et al. 2018 Hahella ganghwensis Baik et al. 2005 Hahella chejuensis Lee et al. 2001 Hahella antarctica Lee et al. 2008 Lee H.K. Chun J. Moon E.Y. Ko S.H. Lee D.S. Lee H.S. Bae K.S. Hahella chejuensis gen. nov., sp. nov., an extracellular-polysaccharide-producing marine bacterium. 2001 51 2 661 666 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-2-661 11321112 Lee K. Lee H.K. Cho J.C. Hahella antarctica sp. nov., isolated from Antarctic seawater. 2008 58 2 353 356 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65389-0 18218930 Baik K.S. Seong C.N. Kim E.M. Yi H. Bae K.S. Chun J. Hahella ganghwensis sp. nov., isolated from tidal flat sediment 2005 55 2 681 684 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63411-0 15774643