Lata fish is

Options

A. Channa
B. Lates
C. Heteropneustes
D. Catla

Answer

To determine what Lata fish is, we can analyze the options provided:

1. **Identify the options**:
- A) Channa
- B) Lait's fish
- C) Heteropinus
- D) Katla

2. **Understand each option**:
- **Channa**: This fish is commonly known as the snakehead fish. It is a freshwater fish and is referred to as Lata fish in Bengali.
- **Lait's fish**: This fish is found in estuaries and is known to be a predator. It is also noted for being an invasive species in Lake Victoria.
- **Heteropinus**: This is a genus of catfish, native to Asia.
- **Katla**: Known as carp or major carp, this is also a freshwater fish found in South Asian countries like India.

3. **Match the definition of Lata fish**:
- Since Lata fish is specifically mentioned as synonymous with Channa in the context of the question, we can conclude that the correct answer is option A.

4. **Final conclusion**:
- Therefore, Lata fish is **Channa**.

### Steps Summary:
1. Identify the options.
2. Understand each fish type.
3. Match the definition of Lata fish.
4. Conclude the correct answer.