Lebetimonas Takai et al. 2005 Lebetimonas Takai et al. 2005 Lebetimonas acidiphila Takai et al. 2005 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 Epsilonproteobacteria Garrity et al. 2006 Nautiliales Miroshnichenko et al. 2004 Nautiliaceae Miroshnichenko et al. 2004 Lebetimonas Takai et al. 2005 Nautiliaceae Miroshnichenko et al. 2004 Nitratiruptor Nakagawa et al. 2005 Caminibacter Alain et al. 2002 Thioreductor Nakagawa et al. 2005 Nitratifractor Nakagawa et al. 2005 Nautilia Miroshnichenko et al. 2002 Cetia Grosche et al. 2015 Lebetimonas sp. None 2015 Lebetimonas acidiphila Takai et al. 2005 Lebetimonas natsushimae Nagata et al. 2017 Nagata R. Takaki Y. Tame A. Nunoura T. Muto H. Mino S. Sawayama S. Takai K. Nakagawa S. Lebetimonas natsushimae sp. nov., a novel strictly anaerobic, moderately thermophilic chemoautotroph isolated from a deep-sea hydrothermal vent polychaete nest in the Mid-Okinawa Trough 2017 40 6 352 356 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2017.06.002 28690052 Takai K. Hirayama H. Nakagawa T. Suzuki Y. Nealson K.H. Horikoshi K. Lebetimonas acidiphila gen. nov., sp. nov., a novel thermophilic, acidophilic, hydrogen-oxidizing chemolithoautotroph within the 'Epsilonproteobacteria', isolated from a deep-sea hydrothermal fumarole in the Mariana Arc 2005 55 1 183 189 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63330-0 15653874 No reference is available 2015 Takai K. Hirayama H. Nakagawa T. Suzuki Y. Nealson K.H. Horikoshi K. Lebetimonas acidiphila gen. nov., sp. nov., a novel thermophilic, acidophilic, hydrogen-oxidizing chemolithoautotroph within the 'Epsilonproteobacteria', isolated from a deep-sea hydrothermal fumarole in the Mariana Arc 2005 55 1 183 189 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63330-0 15653874 This taxon was not designated as a member of any higher taxon by the original authors. However, the nearest phylogenetic neighbors are all members of the family Nautiliaceae