. Coliforms except salmonella spp., shigella spp., vibrio spp., yersinia spp. and campylobacter spp. . Enterococci . Anaerobes like bacteroides, bifidobacteria, anaerobic lactobacilli, clostridia and peptostreptococci Feces contain enormous number of bacteria, which constitute upto one third of the fecal weight.
Normal flora of the genitourinary tract For anatomical reasons the female genital tract is much more heavily colonized than that of the male.
Female . Vulva . Staphylococcus epidermidis . Diphtheroids . Coliforms . yeasts . Vagina . lactobacilli . Bacteroids . Diphrheroids . Group B beta-hemolytic streptococci . Mycoplasma spp. . Yeasts
Male and female distal urethra . Staphylococcus epidermidis . Diphtheroids