Oak Tassar silkworm is

Options

A. Bombyx mori
B. Antheraea ricini
C. Antheraea assama
D. Antheraea roylei, A pernyi.

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the classification of the Oak Tassar silkworm. We need to identify which species it belongs to from the given options.

2. **Reviewing the Options**: The options provided are:
- Option 1: Bombay Smory
- Option 2: Anthuria Rikini
- Option 3: Anthuria Assama
- Option 4: Anthuria Royale and Anthuria Perney

3. **Analyzing Each Option**:
- **Option 1: Bombay Smory**: This is known to be a Mulberry silkworm, which means it is not related to Oak Tassar. Hence, this option is incorrect.
- **Option 2: Anthuria Rikini**: This species is not recognized as Oak Tassar, so this option is also incorrect.
- **Option 3: Anthuria Assama**: Similar to the previous options, this species does not correspond to Oak Tassar, making this option incorrect as well.
- **Option 4: Anthuria Royale and Anthuria Perney**: Both of these species are known as Oak Tassar silkworms. Therefore, this option is correct.

4. **Conclusion**: After analyzing all options, the correct answer is that the Oak Tassar silkworm is represented by **Anthuria Royale and Anthuria Perney**.

### Final Answer:
The Oak Tassar silkworm is **Anthuria Royale and Anthuria Perney**.

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