Which species is an example of abundant fecal coliform found in warm-blooded animals?

Klebsiella is recognized as a common fecal coliform bacterium found in the intestines of warm-blooded animals, making it a significant indicator organism in water quality assessments. Fecal coliforms, which are a subset of total coliform bacteria, are used to test for contamination by fecal material, and since Klebsiella is often found in human and animal gut flora, its presence in water can indicate potential contamination with pathogens that may pose health risks.

Understanding the significance of fecal coliforms aids in evaluating water safety, especially in recreational and drinking water sources. High levels of these bacteria suggest inadequate water treatment and potential exposure to harmful microorganisms. Klebsiella, specifically, is noted for its resistance to various environmental conditions, which makes it a reliable indicator in water quality monitoring.

The other species listed, while potentially present in various environments, do not serve the same role as fecal indicators. Streptococcus can be present in fecal material but is not specifically classified as a fecal coliform. Saccharomyces is a yeast typically associated with fermentation and does not relate to fecal contamination. Clostridium is a genus that includes some pathogenic species; however, it is not specifically tied