Which one of the following is not correctly matched

Options

A. Culex pipiens - Filariasis
B. Aedes aegypti - Yellow fever
C. Anopheles culifacies - Leishmaniasis
D. Glossina palpalis - Sleeping sickness

Answer

To determine which of the following options is not correctly matched, we will analyze each option one by one.

### Step-by-Step Solution:

1. **Option 1: Culex pipiens - Filariasis**
- Culex pipiens is a mosquito species known to transmit filariasis. This match is correct.

2. **Option 2: Aedes aegypti - Yellow fever**
- Aedes aegypti is indeed a vector for yellow fever. This match is also correct.

3. **Option 3: Anopheles culicifacies - Leishmaniasis**
- Anopheles culicifacies is primarily known for transmitting malaria, not leishmaniasis. Leishmaniasis is transmitted by the bite of infected female Phlebotomine sand flies. Therefore, this match is incorrect.

4. **Option 4: Glossina palpalis - Sleeping sickness**
- Glossina palpalis, commonly known as the tsetse fly, is known to transmit sleeping sickness (African trypanosomiasis). This match is correct.

### Conclusion:
The option that is not correctly matched is **Option 3: Anopheles culicifacies - Leishmaniasis**.

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