Which is sanguivorous

Options

A. Cimex
B. Apis
C. Musca
D. Blatta

Answer

To determine which organism is sanguivorous (blood-sucking) from the given options, we will analyze each option step by step.

### Step-by-Step Solution:

1. **Understanding Sanguivorous Organisms**:
- Sanguivorous organisms are defined as those that feed on blood. This characteristic is crucial for identifying the correct answer.

2. **Analyzing the Options**:
- **Option A: Cymex**:
- Cymex is the genus name for bed bugs, which are known to be ectoparasites. They feed on the blood of birds and mammals. Therefore, Cymex is sanguivorous.

- **Option B: Apis**:
- Apis refers to honey bees. Honey bees collect nectar and do not feed on blood. Hence, Apis is not sanguivorous.

- **Option C: Musca**:
- Musca is the genus for houseflies. Houseflies typically feed on decaying organic matter and do not suck blood. Therefore, Musca is not sanguivorous.

- **Option D: Blatta**:
- Blatta refers to cockroaches. Cockroaches are scavengers and do not feed on blood. Thus, Blatta is not sanguivorous.

3. **Conclusion**:
- After analyzing all the options, we find that **Cymex** is the only organism that is sanguivorous.

### Final Answer:
The sanguivorous organism among the options provided is **Cymex**.