Glochidium larva belongs to

Options

A. Pila
B. Fresh water mussel
C. Cypraea
D. Loligo

Answer

**Step-by-Step Solution:**

1. **Understanding Glochidium Larva**: Glochidium is a specific type of larva that is known to be associated with certain bivalve mollusks, particularly freshwater mussels.

2. **Identifying the Options**: The options provided are:
- A) Pila
- B) Freshwater mussel
- C) Cypria
- D) Loligo

3. **Analyzing Each Option**:
- **Pila**: This refers to a genus of freshwater snails, which do not produce glochidium larvae.
- **Freshwater mussel**: This is the correct category for glochidium larvae, as they are produced by freshwater mussels.
- **Cypria**: This is a genus of small freshwater clams, which also do not produce glochidium larvae.
- **Loligo**: This refers to a genus of squids, which are marine cephalopods and not related to glochidium larvae.

4. **Conclusion**: Based on the analysis, the correct answer is that glochidium larvae belong to the **Freshwater mussel**.

5. **Final Answer**: The correct option is **B) Freshwater mussel**.

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