Bony Fish Anatomy

Phylum chordata subphylum vertebrata class actinopterygii. They are either single fins along the centerline of the fish such as the dorsal back fins caudal tail fin and anal fin or paired fins which include the pectoral chest and pelvic hip fins.

95 Of All Fish On Earth Are Bony Fish Ppt Video Online

The x ray tetra pristella maxillaris has a visible backbone.

Bony fish anatomy. The anteriormost bone of each upper jaw which forms part or all of the border of the jaw and may bear teeth. The nervous system of fishes is poorly developed compared to that. Internal anatomy of a bony fish.

Finned aquatic vertebrates animal with skin covered with scales. Connects the brain to the rest of the body and relays sensory information from. The muscles of the tail and trunk consist of a series of muscle blocks called.

In many respects fish anatomy is different from humans and mammals. The skeleton of bony fishes is made of bone and cartilage. The head or skull includes the.

The primary structural framework upon which the fishs body is built. There are two different skeletal types. External and internal anatomy of a perch a bony fish with a comparison of male and female reproductive structures.

Anatomy and physiology skeletal system. Fins are appendages attachments used by the fish to maintain its position move steer and stop. They are either single fins along the centerline of the fish such as the dorsal back fins caudal ta il fin and anal fin.

Fins each fin on a fish is designed to perform a specific function. Sunfish bass catfish trout and pike are examples of bony fish as are the freshwater tropical fish that you see in aquariums. Students will not need a reference to complete the activity as it is a color by number.

The anatomy of a bony fish this image provides a basic overview of the anatomy of a bony fish. Outside anatomy of bony fishes. The control center of the fish where both automatic functions such as respiration.

Bony fish also comprise virtually all freshwater species living in lakes rivers and streams. Internal fish anatomy spine. It lives in water and is usually oviparous.

Seat of the mental faculties of a fish. Fish such as catfish have another fleshy lobe behind the dorsal fin called an adipose fat fin that is not illustrated here. It lives in water and is usually oviparous.

Students color the fish according to the directions with each organ and fin being labeled by number.

Internal Anatomy Introduction