The longest earthworm of India and world respectively are  

Options

A. Megascolides australis, Drawida grandis
B. Drawida nilamburensis, megascolides australis
C. Chaetogaster annandalei, Megascolides australis
D. all the above

Answer

To answer the question about the longest earthworm of India and the world, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Earthworm Species**:
- We need to find out which species of earthworm is the longest in India and in the world.

2. **Longest Earthworm in India**:
- The longest earthworm found in India is **Dravidanelamburensis**. This species is known for its significant length compared to other earthworms in the region.

3. **Longest Earthworm in the World**:
- The longest earthworm in the world is **Megascolides australis**. This species is recognized for its remarkable size, making it the longest earthworm globally.

4. **Summarize the Findings**:
- Therefore, the longest earthworm of India is **Dravidanelamburensis** and the longest earthworm of the world is **Megascolides australis**.

5. **Select the Correct Option**:
- Based on the findings, the correct answer to the question is that the longest earthworm of India is **Dravidanelamburensis** and the longest earthworm of the world is **Megascolides australis**.

### Final Answer:
- The longest earthworm of India is **Dravidanelamburensis** and the longest earthworm of the world is **Megascolides australis**.

---