Crabs are a type of crustacean with a hard exoskeleton and ten legs. In this reference, you will explore the various parts of a crab and their functions. Whether you are a seafood lover or simply curious about marine life, learning about the parts of a crab is a great way to appreciate their complexity and beauty. So, let’s dive in and explore the world of the parts of a crab!
Contents
Parts of a Crab
- Claw or chela
- Antenna
- Eyes
- Dactyl
- Carpus
- Cepalothorax
- Abdomen
- Swimming legs
- Walking legs
- Merus
- Propodus
Crab Parts with Examples
Learn these crab parts names to improve and enhance your vocabulary words in English about animal body parts.
Claw or chela
The claw/chela of the crab is so powerful that it can even break through the shells of other crabs.
Antenna
The crab’s antennae can be regenerated if they are damaged or lost, allowing the crab to continue to survive and thrive.
Eyes
The crab’s eyes are able to detect polarized light, which helps it to navigate and orient itself in the water.
Dactyl
The crab’s dactyl is incredibly strong and can crush even the toughest shells.
Carpus
The carpus is located at the end of the crab’s walking legs, just before the claw.
Cepalothorax
The cephalothorax contains many of the crab’s vital organs, including its brain, heart, and digestive system.
Abdomen
The abdomen of the crab is flexible, allowing the crab to curl up into a ball for protection.
Swimming legs
The swimming legs, also known as appendages, are located on the abdomen of the crab.
Walking legs
The walking legs of the crab are an essential part of its anatomy, allowing it to navigate both land and sea environments.
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