Wednesday, October 26, 2011

The robber flies



The robber flies

We all must be familiar with the flies - flies flying around us. Flies are more commonly known as a carrier of disease germs, even from the school, the flies are considered as detrimental to the human animal. Flies that we often see at home is just one of many fly species ever found.

According to scientists, about 120,000 species of flies have been identified and some of them are deadly predators are completely different from that we often encounter flies, and robber flies are one of them.

These flies have a sharp eyesight, can fly at high speeds, and catch their prey in midair. When the fly gets its prey, he will inject a neurotoxin through his mouth and digestive juices which are designed in such a way, then he would suck the prey body fluids to dry.

Almost all kinds of small insects are the prey of these flies, even jairng spiders are not able to withstand the strong pace of these flies. Although these flies have a poison, but it is not harmful to humans, only if bitten by flies, then the pain will be tremendous.

No comments: