Methanomicrobium paynteri Dataset NCBI Taxonomy Classification kingdom Methanobacteriati phylum Methanobacteriota class Methanomicrobia order Methanomicrobiales family Methanomicrobiaceae genus Methanolacinia species Methanolacinia paynteri Name Homonyms Methanomicrobium paynteri Methanomicrobium paynteri Rivard et al. 1984