The scientific name of pin worm or seat worm is

Options

A. Trichinella
B. Ancylostoma
C. Enterobius
D. Wuchereria

Answer

To find the scientific name of the pinworm or seatworm, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Organism**: The question asks for the scientific name of the pinworm or seatworm.

2. **Understand the Characteristics**: Pinworms are described as tiny, narrow, white worms, typically less than half an inch in length. They are known to cause discomfort, particularly in the anal area, leading to symptoms like itching and irritation.

3. **Recognize the Infection**: The infection caused by pinworms is known as enterobiasis. This information is crucial as it relates directly to the organism in question.

4. **Review the Options**: The options provided are:
- a. Trigenella
- b. Encyclostoma
- c. Enterobias
- d. Vultureria

5. **Recall the Scientific Name**: From the information provided, the scientific name of the pinworm is specifically mentioned as "Enterobius vermicularis."

6. **Select the Correct Answer**: Among the options listed, the closest and correct answer is:
- c. Enterobias (though the full scientific name is Enterobius vermicularis).

### Final Answer:
The scientific name of the pinworm or seatworm is **Enterobius** (option c).