Find the incorrect match:

Options

A. Dentalium-tusk shell
B. Loligo-cuttlefish
C. Aplysia-sea-hare
D. Pila-apple snail

Explanation

To find the incorrect match among the given organisms and their classifications, we will analyze each option step by step.

### Step-by-Step Solution:

1. **Identify the Organisms and Their Classes**:
- We have several organisms listed: Dentalium, Loligo, Cuttlefish, Epilachna, and Pila.

2. **Analyze Dentalium**:
- Dentalium belongs to the class **Scaphopoda**.
- Commonly known as **Tusk Shell** due to its shape.
- This match is **correct**.

3. **Analyze Loligo**:
- Loligo is commonly known as **squid**.
- It belongs to the class **Cephalopoda**.
- This match is **correct**.

4. **Analyze Cuttlefish**:
- Cuttlefish is commonly known as **Sepia**.
- It also belongs to the class **Cephalopoda**.
- The statement that Loligo is the cuttlefish is **incorrect**.

5. **Analyze Epilachna**:
- Epilachna is known as **C Hair**.
- It belongs to the class **Gastropoda**.
- This match is **correct**.

6. **Analyze Pila**:
- Pila is known as the **apple-shaped snail**.
- It also belongs to the class **Gastropoda**.
- This match is **correct**.

### Conclusion:
The incorrect match is **Loligo with Cuttlefish** because Loligo refers to squid, while cuttlefish is referred to as Sepia.

### Final Answer:
**Loligo is incorrectly matched with Cuttlefish.**

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