What are vibrissae more commonly known as?

Vibrissae are specialized sensory hairs that are commonly referred to as whiskers. These long, tactile hairs are typically found on the faces of many mammals, including cats and dogs, and serve an important function in helping the animal navigate its environment. Whiskers are highly sensitive and can detect subtle changes in their surroundings, aiding in the perception of space and obstacles, particularly in low-light conditions. This sensory function distinguishes vibrissae from other hair types, such as fur, which primarily provides insulation and protection.

In contrast to whiskers, the other options refer to different anatomical features: fur is the coat of hair that covers much of an animal's body; tails are appendages that aid in balance or communication; and hooves are the hard coverings that protect the feet of certain animals. Each of these structures has specific roles, but they do not have the sensory capabilities associated with vibrissae.