The brutality of the world's largest water insect in Vietnam

Dubbed the “pond destroyer,” this insect has a deadly bite and preys on fish, frogs, and even snakes. The truth will shock you.

1. Water bugs are one of the largest aquatic insects in the world . They can grow up to 10cm long and have flat, bronze-brown bodies and hind legs that are developed into paddles for efficient swimming. Photo: Pinterest.

2. They have a characteristic scent gland in males. Males secrete a fragrant substance from the gland in their abdomen to attract mates – this is the famous water bug essential oil in Vietnamese cuisine . Photo: Pinterest.

3. Water bugs are ferocious predators. They catch and kill small creatures such as baby fish, tadpoles, and insects by injecting digestive enzymes and sucking the body fluids of their prey. Photo: Pinterest.

4. Water bug bites can be painful. Although not life-threatening, water bug bites are quite painful and cause a burning sensation like being pricked by a needle. Photo: Pinterest.

5. Water bugs can fly far thanks to their strong wings. Although they live mainly in water, they can fly far to find new breeding grounds or food sources. Photo: Pinterest.

6. They have the habit of laying eggs on plants near the water surface. Females often lay eggs on tree trunks, floating leaves or objects near the water surface to avoid being eaten by fish and aquatic animals. Photo: Pinterest.

7. Water bugs used to be very common in Vietnam. In the past, water bugs often appeared in ponds and rice fields, but now they are becoming rare due to environmental pollution and shrinking habitat. Photo: Pinterest.

8. Water bug essential oil is a valuable spice in traditional cuisine. Just a few drops of essential oil from male water bugs are enough to create a distinctive aroma for rice rolls, vermicelli with grilled pork or fish sauce – a unique feature of Northern Vietnamese cuisine. Photo: Pinterest.

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Source: https://khoahocdoisong.vn/su-tan-bao-cua-con-trung-nuoc-lon-nhat-the-gioi-o-viet-nam-post1547670.html