![]() Sheepsheads also possess powerful jaws capable of crushing bones. In addition, their serrated edges make them ideal tools for cutting through tough flesh. They can be used for defense against predators such as sharks and other large fishes. These teeth grow continuously throughout life, so they never fall out. The first tooth appears at about six months of age by two years it will have grown into an adult set of 20 or more sharp incisors. It is the only fish in the world with teeth that are not located on its gills, but rather on its upper jaw and palate. The sheepshead has a dental structure surprisingly similar to humans. The muscles in this area are typically large because they must work hard for their entire lifetime. This muscle helps to compress the larger food boluses down into the esophagus, and it also helps to pull them down. One such muscle is the depressor mandibulae. The sheepshead anatomy has many important muscles and bones that can help to better understand the typical behavior of a sheep. They have large mouths with many rows of teeth that look remarkably human. The sheepshead has an elongated head with a protruding lower jaw. Just below the lower jaw is a pair of white plates that are used for scraping algae off rocks near its home. It is long and thin with an orange-colored bulb on the end. The sheepshead’s stinger is also different from what one might expect to see on a fish. ![]() The eye has two eyelids this helps protect against predators from above by making it appear larger. ![]() They are brown with vertical pupils and can be found on either side of the head. Its most noticeable features however are its large, bulbous eyes. The mouth is on the underside of its head, which gives it an awkward appearance that other fishes don’t have. This allows for breathing through both these systems when one of them fails. For example, it is the only animal in the world to have both lungs and gills. The sheepshead has many anatomical features that are very different from other fish species. ![]()
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