Which are the two common indian cockroaches ?

Options

A. Periplaneta americana & Blatta indica
B. Periplaneta indica and Blatta orientalis
C. Periplaneta orientalis and Blatta americana
D. Periplaneta americana and Blatta orientalis.

Answer

### Step-by-Step Solution:

1. **Identify the Question**: The question asks for the two common Indian cockroaches.

2. **Research Common Cockroach Species**: To answer this question, we need to know which cockroach species are prevalent in India.

3. **List the Common Cockroaches**: The two common species of cockroaches found in India are:
- **Periplaneta americana** (American cockroach)
- **Blatta orientalis** (Oriental cockroach)

4. **Provide Characteristics**: Both species share some common characteristics:
- They are found worldwide.
- They possess a pair of wings.
- They have a pair of antennae that are fixed in antenna sockets.
- They have three pairs of legs.

5. **Select the Correct Answer**: Based on the information gathered, the correct answer to the question is:
- **Periplaneta americana** and **Blatta orientalis**.

6. **Conclusion**: Therefore, the two common Indian cockroaches are Periplaneta americana and Blatta orientalis.