Biology of Fishes
Science

Fishes that have skeletons primarily composed of bone tissue
Bony fishes
Fishes that have skeletons primarily composed of bone tissue. Bony fishes. Bony fishes are a type of fish with skeletons made mostly of hard bone instead of cartilage, helping them swim and survive in different water environments.

The sensory receptors that fish use to detect movement and vibrations in the water
Lateral line system
The sensory receptors that fish use to detect movement and vibrations in the water lateral line system. The lateral line system is a network of tiny hairs along a fish's body that helps it sense changes in the water around it.