Poseidonocella pacifica Romanenko et al. 2012 Poseidonocella pacifica Romanenko et al. 2012 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 Poseidonocella Romanenko et al. 2012 Poseidonocella pacifica Romanenko et al. 2012 Poseidonocella Romanenko et al. 2012 Poseidonocella sedimentorum Romanenko et al. 2012 Poseidonocella pacifica Romanenko et al. 2012 Romanenko L.A. Tanaka N. Svetashev V.I. Kalinovskaya N.I. Poseidonocella pacifica gen. nov., sp. nov. and Poseidonocella sedimentorum sp. nov., novel alphaproteobacteria from the shallow sandy sediments of the Sea of Japan 2012 194 113 121 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/s00203-011-0736-3 21800148 Romanenko L.A. Tanaka N. Svetashev V.I. Kalinovskaya N.I. Poseidonocella pacifica gen. nov., sp. nov. and Poseidonocella sedimentorum sp. nov., novel alphaproteobacteria from the shallow sandy sediments of the Sea of Japan 2012 194 113 121 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/s00203-011-0736-3 21800148 Romanenko L.A. Tanaka N. Svetashev V.I. Kalinovskaya N.I. Poseidonocella pacifica gen. nov., sp. nov. and Poseidonocella sedimentorum sp. nov., novel alphaproteobacteria from the shallow sandy sediments of the Sea of Japan 2012 194 113 121 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/s00203-011-0736-3 21800148 Euzéby J. Validation List No. 145. List of new names and new combinations previously effectively, but not validly, published 2012 62 5 1017 1019 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.043240-0 22566572