Ghost crabs scuttle across the sandy beach.

Green crabs are an invasive species in many coastal areas.

I found several shore crabs while exploring the beach.

I saw a group of rock crabs scuttling along the shore.

Coconut crabs are the largest land-living arthropods.

I saw a group of hermit crabs on the beach.

Dungeness crabs are a popular seafood delicacy in the Pacific Northwest.

Mantis crabs are fascinating creatures with unique appendages.

Soldier crabs are fascinating creatures to observe.

Jonah crabs are commonly found along the Atlantic coast of North America.