Thermaerobacter Takai et al., 1999 emend. Spanevello et al., 2002 Dataset Catalogue of Life Rank GENUS Classification kingdom Bacteria phylum Firmicutes class Clostridia order Clostridiales genus Thermaerobacter Name Homonyms Thermaerobacter Takai et al., 1999 emend. Spanevello et al., 2002