Geobacillus vulcani (Caccamo et al., 2000) Nazina et al., 2004 Dataset Catalogue of Life Rank SPECIES Classification kingdom Bacteria phylum Firmicutes class Bacilli order Bacillales family Bacillaceae genus Geobacillus species Geobacillus vulcani Name Synonyms Bacillus vulcani Caccamo et al., 2000 Homonyms Geobacillus vulcani (Caccamo et al., 2000) Nazina et al., 2004