1. Skin flora: This includes bacteria such as Staphylococcus epidermidis, Propionibacterium acnes, and Corynebacterium species that are commonly found on the skin.
2. Oral flora: Bacteria such as Streptococcus mutans, Streptococcus salivarius, and Lactobacillus species are commonly found in the mouth and contribute to oral health.
3. Gut flora: The gut microbiota consists of a diverse range of bacteria, including Bacteroides, Firmicutes, and Actinobacteria, that play a crucial role in digestion and overall gut health.
4. Vaginal flora: Lactobacillus species are the predominant bacteria found in the vagina and help maintain a healthy pH balance and prevent infections.
5. Respiratory flora: Bacteria such as Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis are commonly found in the respiratory tract and play a role in protecting against pathogens.
6. Genitourinary flora: Bacteria such as Lactobacillus species are found in the urinary and genital tracts and help maintain a healthy balance of microorganisms.