The endangered largest living lemur (Idri-idri) is found in

Options

A. Sri Lanka
B. India
C. Madagascar
D. Mauritius and Fiji

Answer

To answer the question about where the endangered largest living lemur, Idri-idri, is found, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Species**: The question refers to the Idri-idri, which is known as the largest living lemur.

2. **Understand its Habitat**: Research indicates that the Idri-idri is native to specific regions. It is important to know where this species is commonly found.

3. **Examine the Options**: The options provided are:
- Option 1: Sri Lanka
- Option 2: India
- Option 3: Madagascar
- Option 4: Mauritius and Fiji

4. **Analyze Each Option**:
- **Sri Lanka**: Not known for lemurs.
- **India**: Also not a natural habitat for lemurs.
- **Madagascar**: Known for its unique biodiversity, including lemurs.
- **Mauritius and Fiji**: While these locations have unique wildlife, they are not known for lemurs.

5. **Conclude**: Based on the analysis, the Idri-idri is found in Madagascar, which is the correct answer.

### Final Answer:
The endangered largest living lemur, Idri-idri, is found in **Madagascar** (Option 3).