Pyrococcus kukulkanii Callac et al. 2016 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 kukulkanii Callac et al. 2016 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 yayanosii Birrien et al. 2011 Pyrococcus kukulkanii Callac et al. 2016 Callac N. Oger P. Lesongeur F. Rattray J. Vannier P. Michoud G. Beauverger M. Gayet N. Rouxel O. Jebbar M. Godfroy A. Pyrococcus kukulkanii sp. nov., a novel hyperthermophilic piezophilic archaeon isolated from a deep-sea hydrothermal vent at the Guaymas Basin 2016 66 8 3142 3149 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001160 27189596 The type strain is available on request from the ‘Souchothèque de Bretagne’ (catalogue Ifremer) culture collection No. BG1337 (http://wwz.ifremer.fr/umr6197/Souchotheque). Callac N. Oger P. Lesongeur F. Rattray J. Vannier P. Michoud G. Beauverger M. Gayet N. Rouxel O. Jebbar M. Godfroy A. Pyrococcus kukulkanii sp. nov., a novel hyperthermophilic piezophilic archaeon isolated from a deep-sea hydrothermal vent at the Guaymas Basin 2016 66 8 3142 3149 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001160 27189596