The upper dorsal part of chelone shell

Options

A. Carapace
B. Plastron
C. Epivalve
D. Epitheca

Answer

To answer the question about the upper dorsal part of the Chelone shell, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Chelone**: Understand that Chelone refers to a genus of turtles, which includes species like the green turtle and hawksbill turtle.

2. **Understand the Structure of the Shell**: The turtle shell consists of two main parts: the upper part and the lower part.

3. **Define the Upper Part**: The upper dorsal part of the shell is specifically known as the **carapace**.

4. **Describe the Carapace**: The carapace is typically convex in shape, providing protection to the turtle.

5. **Identify the Lower Part**: For completeness, the underside of the shell is called the **plastron**.

6. **Conclude the Answer**: Therefore, the upper dorsal part of the Chelone shell is the **carapace**.

### Final Answer:
The upper dorsal part of the Chelone shell is called the **carapace**.

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