The genera of Mollusca with wrong common name is -

Options

A. Dentalium-Tusk Shell
B. Sepia - Cuttlefish
C. Loligo-Squid
D. Pila-Chiton

Answer

To solve the question regarding the genera of Mollusca with the wrong common name, we can follow these steps:

**Step 1: Identify the options provided.**
We need to look at the different genera of Mollusca and their corresponding common names. The options typically include various genera along with their common names.

**Step 2: Analyze each option.**
- **Dentalium (Tuskshell)**: This is correctly matched. Dentalium is indeed known as tuskshell due to its elongated, tusk-like shape.
- **Sapia (Cuttlefish)**: This is also correctly matched. Sapia refers to cuttlefish, which are marine animals known for their unique body structure and ability to change color.
- **Loligo (Squid)**: This is correctly matched as well. Loligo is a genus of squid, which are recognized for their elongated bodies and tentacles.
- **Pila (Apple snail)**: This is where the confusion arises. Pila is commonly known as apple snail, but it is being incorrectly matched with Chitin, which refers to a different organism.

**Step 3: Determine the incorrect match.**
Upon analyzing the options, we find that Pila is incorrectly matched with Chitin. Therefore, the option that contains the wrong common name is the fourth option.

**Final Answer:**
The genera of Mollusca with the wrong common name is **Pila (Chitin)**.

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