Which type of bacteria is known as spirilla?

Spirilla are a specific type of bacteria characterized by their corkscrew or spiral shape. This distinctive morphology allows them to move in a unique way, often resembling a corkscrew motion, which can be an adaptation for navigating through viscous environments, such as the fluids found in the bodies of certain animals. This shape is not only important for their movement but also aids in their identification under the microscope.

While other bacteria may have different shapes, such as rod-shaped or spherical, spirilla specifically refer to those that exhibit that corkscrew configuration. Recognizing the characteristics of spirilla helps in understanding their role in various ecosystems and in the medical field, particularly in relation to certain diseases caused by spiral-shaped bacteria.