Procaryotic Genera Domain "Bacteria" Woese et al. 1990 Phylum Firmicutes corrig. Gibbons and Murray 1978 (Approved Lists 1980) Class "Bacilli" Garrity et al. 2001 nom. ined. see Class Bacilli Ludwig et al. 2010 Order Bacillales Prévot 1953 (Approved Lists 1980) Family "Listeriaceae" Garrity and Holt 2001 nom. nud. see Family Listeriaceae Ludwig et al. 2010 Genus Brochothrix Sneath and Jones 1976 (Approved Lists 1980)