Octadecabacter ascidiaceicola Kim et al. 2015 emend. Hördt et al. 2020 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 Alphaproteobacteria Garrity et al. 2006 Rhodobacterales Garrity et al. 2006 emend. Hördt et al. 2020 Roseobacteraceae Liang et al. 2021 Octadecabacter Gosink et al. 1998 emend. Billerbeck et al. 2015 Octadecabacter ascidiaceicola Kim et al. 2015 emend. Hördt et al. 2020 Octadecabacter Gosink et al. 1998 emend. Billerbeck et al. 2015 Octadecabacter arcticus Gosink et al. 1998 emend. Hördt et al. 2020 Octadecabacter jejudonensis Park and Yoon 2014 Octadecabacter antarcticus Gosink et al. 1998 emend. Hördt et al. 2020 Octadecabacter ponticola Park et al. 2016 Octadecabacter temperatus Billerbeck et al. 2015 Octadecabacter ascidiaceicola Kim et al. 2015 emend. Hördt et al. 2020 Kim Y.-O. Park I.-S. Park S. Nam B.-H. Park J.-M. Kim D.-G. Yoon J.-H. Octadecabacter ascidiaceicola sp. nov., isolated from a sea squirt (Halocynthia roretzi) 2015 66 1 296 301 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.000715 26508418 Kim Y.-O. Park I.-S. Park S. Nam B.-H. Park J.-M. Kim D.-G. Yoon J.-H. Octadecabacter ascidiaceicola sp. nov., isolated from a sea squirt (Halocynthia roretzi) 2015 66 1 296 301 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.000715 26508418