Table 1.

Bacteria that are commonly identified in human luminal and mucosa-associated microbiota from various intestinal segments.

	Luminal Microbiota				Mucosa-associated Microbiota
	Small Intestine		Feces	Small Intestine		Colon
Dudoenum	Jejunum	Ileum	Colon	Dudoenum	Ileum	Colon
Streptococcaceae	Streptococcaceae	Streptoccoccus	Ruminococcaceae	Bacillales	Lachnospiraceae	Lachnospiraceae
Veilonellacaea	Veilonellacaea	Lactobacilli	Blautia	Streptococcaceae	Bacteroidaceae	Bacteroidaceae
Lactobacillaceae	Lactobacillaceae	Bacteroide	Bifidobacteria	Veillonellaceae	Ruminoccocaceae	Ruminoccocaceae
Lachnospiraceae	Lachnospiraceae	Clostridium	Lachnospiraceae	Pseudomonadaceae	Enterobacteriaceae	Enterobacteriaceae
Clostridiaceae	Clostridiaceae			Fusobacteriaceae	Fusobacteriaceae	Fusobacteriaceae
Erysipelotrichaceae	Erysipelotrichaceae					Akkermansia
Pasteurellaceae	Pasteurellaceae
Prevotella	Prevotella