External Parts of a Turtle

Here’s a description and uses of each part of a turtle based on the new image:

1. Shell

• Description: The hard, protective outer covering.
• Uses: Provides protection from predators and environmental hazards; serves as a home for the turtle.

2. Vertebral Shell

• Description: The part of the shell that covers the turtle’s back.
• Uses: Offers structural support and protection; formed by fused vertebrae.

3. Costal Shell

• Description: The side parts of the shell.
• Uses: Protects the turtle’s sides and contributes to the overall strength of the shell.

4. Marginal Shell

• Description: The outer edge of the shell.
• Uses: Provides additional protection and support; defines the shape of the shell.

5. Eye

• Description: The organ for vision.
• Uses: Essential for navigation, detecting predators, and finding food.

6. Nostril

• Description: The opening for breathing.
• Uses: Allows the turtle to breathe while swimming; aids in detecting scents.

7. Mouth

• Description: The opening used for feeding.
• Uses: Used for eating food and drinking water.

8. Mandible

• Description: The lower jaw.
• Uses: Helps in grasping and chewing food.

9. Neck

• Description: The flexible part connecting the head to the body.
• Uses: Allows the turtle to reach for food and maneuver in its environment.

10. Front Leg

• Description: The limbs at the front of the turtle.
• Uses: Used for swimming and walking; aids in digging and climbing.

11. Hind Leg

• Description: The limbs at the back of the turtle.
• Uses: Primarily used for swimming and provides propulsion in water.

12. Tail

• Description: The elongated part at the rear.
• Uses: Used for balance, signaling, and in some species, for mating displays.

13. Claw

Uses: Used for digging, climbing, and grasping.

Description: The sharp digits on the legs.