Discovering the Hidden Lives of Sand Crabs

BY LINNEA 11 APRIL 2023

Get ready to be amazed by sand crabs' unique adaptations, behaviours, and life cycles.

Let's discover their crucial role in the beach ecology and the threats they face from human impact.

Sand crabs are known for their unique physical adaptations that allow them to survive in the beach's harsh and constantly changing environment.

Despite their small size, sand crabs are incredibly strong and agile.

Their camouflaging coloration is essential for their survival as it helps them avoid predators.

Sand crabs' unique adaptations allow them to survive in harsh beach environments.

Their reflexes are so quick that they can detect a predator's approach and bury themselves in the sand in less than a second.

Unlike most other crustaceans, sand crabs have a modified gill structure that allows them to extract oxygen from the air.

Sand crabs have eye stalks that protrude from their head, allowing them to see in multiple directions and detect predators from a distance.

If a sand crab loses a claw, it can regrow a new one over time.

Sand crabs have sensitive hairs on their bodies that help them detect vibrations in the sand.

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