Proteobacteria

• Bordetella pertussis  - Describes appearance, classification, habitat, and whooping cough.
• Microbiologybytes: Azotobacter  - Provides information on the chracteristics of the soil-dwelling bacteria. Includes photos and videos.
• Rapid Microbiology: Campylobacter Detection and Identification Methods  - Contains information on the characteristics and detection techniques.
• University of Guelph: Chondromyces crocatus  - Provides inforamtion on the characteristics of bacteria growing on animal droppings.