Methanocalculus halotolerans Ollivier et al. 1998 Dataset NCBI Taxonomy Classification phylum Euryarchaeota class Methanomicrobia order Methanomicrobiales family Methanocalculaceae genus Methanocalculus species Methanocalculus halotolerans Name Homonyms Methanocalculus halotolerans Methanocalculus halotolerans Ollivier et al. 1998