How does a fish's sixth sense works?
Fish have sensory equipment that can detect impulses caused by movements in the water. This is often referred to as a fish's sixth sense. Because the sense organ responsible for this ability runs along the body, from the eye to tailfin, it is known as the lateral line consists of small pores - which often appear as a pale line along a fish's body - that lead to canals beneath the skin lines with sensory cells called neuromasts. These cells enable fish to sense even the smallest vibrations and movements in the water, which why they never swim into the well of a fish tank, and why they can always manage to find their way around, even in the murkiest water. This sense also gives fish some idea of the size of the creatures that may be lurking in their vicinity, important for predator and prey alike. Sharks, for example, use this ability to locate nearby prey.
Fish have sensory equipment that can detect impulses caused by movements in the water. This is often referred to as a fish's sixth sense. Because the sense organ responsible for this ability runs along the body, from the eye to tailfin, it is known as the lateral line consists of small pores - which often appear as a pale line along a fish's body - that lead to canals beneath the skin lines with sensory cells called neuromasts. These cells enable fish to sense even the smallest vibrations and movements in the water, which why they never swim into the well of a fish tank, and why they can always manage to find their way around, even in the murkiest water. This sense also gives fish some idea of the size of the creatures that may be lurking in their vicinity, important for predator and prey alike. Sharks, for example, use this ability to locate nearby prey.
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