procaryotes Domain Bacteria Woese et al. 1990 Phylum "Deinococcus-Thermus" Class Deinococci Garrity and Holt 2001 nom. inval. see Class Deinococci Garrity and Holt 2002 Order Thermales Rainey and Da Costa 2001 see Order Thermales Rainey and Da Costa 2002 1 Family Thermaceae Da Costa and Rainey 2001 see Family Thermaceae Da Costa and Rainey 2002