"rhinarium" 的定义和意义

What is "rhinarium"?

The rhinarium is a specialized area of moist, hairless skin found on the nose of certain animals, particularly mammals such as dogs, cats, and many other species. It is characterized by a highly sensitive surface covered in small, specialized sensory receptors that help these animals detect and interpret various chemical cues in their environment. The rhinarium assists in their sense of smell, allowing them to gather important information about their surroundings, locate food, identify potential mates, and navigate their surroundings with precision. Its structure and function contribute to the remarkable olfactory abilities exhibited by these animals.