Methanocalculus alkaliphilus Sorokin et al., 2015 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Evol. Microbiol. 65::3744 Classification genus Methanocalculus species Methanocalculus alkaliphilus Name Homonyms Methanocalculus alkaliphilus Sorokin et al., 2015