Definitions of insect bites:Many effects of metazoal parstism are attributed to bites.some metazoa(insect in a loose sense )do indeed bite and other sting.True bites and stings however are instantly painful.Causes of bitesThe orders that contain the greatest numbers of species are:Coleoptera (beetles),Lepidoptera (butterflies and moths),Hymenoptera (ants, bees, wasps), andDiptera (true flies).Common Characterstics of Insects
Exoskeleton is the hard shell that covers an insect’s body. They have three body parts, head, thorax and abdomen. They have antennae at the top of their heads. Insects also have three legs. Facts about Insects or Bugs: Night butterflies have ears attached to their wings in order to avoid bats.
The monarch caterpillar sheds its skin 4 times before it becomes a chrysalis. It grows over 2700x larger than the original size.
As many as 3,000 insect species exist, which is more than the total number of animal and plant types combined.
Only a small percentage, or one percent, of the enormous number of insects are harmful to people. The majority of insects are beneficial or harmless. Without bees pollinating flowers, the plants wouldn’t reproduce and there would be nothing to eat.
In a single day, locusts can consume their body weight. In about half a calendar year, a person can eat his body weight.
Why are insects so successful?
Insects are by far the most prolific plant consumers on Earth. The success of insects is attributed to their protective exoskeleton or shell, small size, and ability to fly. The small size of insects and their ability to fly allows them to escape enemies and spread to other environments.
Humans can benefit from insects on crops.
The main insect pests are the corn rootworm, Japanese beetle (also known as Mexican bean beetle), grasshoppers, and Mexican bean beetles. Lepidopteran late-season worms like corn earworms and western bean cutworm can cause damage to ears and pods. Japanese beetles and other insect pests can cause rot or fungal infections.
They are important components in many ecosystems and perform many functions. Insects aerate soils, pollinate flowers, and help control plant and insect pests.
Minority of insects can be harmful to people or animals. Some insects are harmful because they can bite or sting. They can also spread diseases. Some of the deadliest diseases can also be transmitted by insects.