Group Listing Aerobes: GNC Aerobes: GNR - Enterobacteriaceae Aerobes: GNR - Haemophilus, HACEK and others Aerobes: GNR - Nonfermenters Aerobes: GPC Aerobes: GPR Bacillus species Corynebacterium diphtheriae Corynebacterium species Erysipelothrix rhusiopathiae Gardnerella vaginalis Lactobacillus species Listeria monocytogenes Anaerobes: GNC Anaerobes: GNR Anaerobes: GPC Anaerobes: GPR Anaerobes: GPR, Spore-forming Mycobacteria