Pyrococcus yayanosii Birrien et al. 2011 Universal Root Woese et al. 1990 Archaea Woese et al. 1990 Euryarchaeota (sic) Garrity and Holt 2001 Methanobacteriota corrig. Garrity and Holt 2001 Thermococci Zillig and Reysenbach 2002 Thermococcales Zillig et al. 1988 Thermococcaceae Zillig et al. 1988 Pyrococcus Fiala and Stetter 1986 Pyrococcus yayanosii Birrien et al. 2011 Pyrococcus Fiala and Stetter 1986 Pyrococcus sp. None 2015 Pyrococcus horikoshii González et al. 1999 Pyrococcus glycovorans Barbier et al. 1999 Pyrococcus furiosus Fiala and Stetter 1986 Pyrococcus woesei Zillig et al. 1988 Pyrococcus kukulkanii Callac et al. 2016 Pyrococcus yayanosii Birrien et al. 2011 Birrien J.-L. Zeng X. Jebbar M. Cambon-Bonavita M.-A. Quérellou J. Oger P. Bienvenu N. Xiao X. Prieur D. Pyrococcus yayanosii sp. nov., an obligate piezophilic hyperthermophilic archaeon isolated from a deep-sea hydrothermal vent 2011 61 12 2827 2881 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.024653-0 21239564 Birrien J.-L. Zeng X. Jebbar M. Cambon-Bonavita M.-A. Quérellou J. Oger P. Bienvenu N. Xiao X. Prieur D. Pyrococcus yayanosii sp. nov., an obligate piezophilic hyperthermophilic archaeon isolated from a deep-sea hydrothermal vent 2011 61 12 2827 2881 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.024653-0 21239564