Methanopyrus kandleri Kurr et al. 1992 Dataset NCBI Taxonomy Classification kingdom Methanobacteriati phylum Methanobacteriota class Methanopyri order Methanopyrales family Methanopyraceae genus Methanopyrus species Methanopyrus kandleri Name Homonyms Methanopyrus kandleri Methanopyrus kandleri Kurr et al. 1992