Methanoculleus sediminis Chen et al. 2015 Dataset NCBI Taxonomy Classification phylum Euryarchaeota class Methanomicrobia order Methanomicrobiales family Methanomicrobiaceae genus Methanoculleus species Methanoculleus sediminis Name Homonyms Methanoculleus sediminis Methanoculleus sediminis Chen et al. 2015