Vibrionaceae is a family of bacteria that are primarily found in marine environments. These bacteria are typically rod-shaped and can be either motile or non-motile. Some members of this family are known to be pathogenic, meaning they can cause diseases in humans and animals, particularly through contaminated seafood. One of the most well-known genera within the Vibrionaceae family is Vibrio, which includes species like Vibrio cholerae, the causative agent of cholera. Other species, such as Vibrio parahaemolyticus, are associated with foodborne illnesses. Overall, the Vibrionaceae family plays a significant role in both ecology and public health.