7 Unique Facts, Dragonfly

7 Unique Facts, Dragonfly

  Dragonflies are one of the insects which we often see in certain places such as parks or around the home. Such as butterflies and bees, dragonflies are also experiencing a period of metamorphosis in his life. The difference, insect butterfly metamorphosis while dragonflies have no, or only have incomplete metamorphosis. Starting from the egg and then into larvae and eventually became an old dragonfly can fly beautifully.

  Dragonflies are one of the ancient insects; they already exist on earth since 300 million years ago. Largest dragonfly fossils ever found on earth has a wingspan the size of more than 3 meters.

  Dragonflies are one of the insects which we often see in certain places such as parks or around the home. Such as butterflies and bees, dragonflies are also experiencing a period of metamorphosis in his life. The difference, insect butterfly metamorphosis while dragonflies have no, or only have incomplete metamorphosis. Starting from the egg and then into larvae and eventually into an adult dragonfly can fly beautifully.

Here are 7 unique facts about dragonflies:

• Dragonflies are one of the ancient insects; they already exist on earth since 300 million years ago. Largest dragonfly fossils ever found on earth has a wingspan the size of more than 3 meters.

• This animal is an insect group Odonata with more than 5000 different species scattered throughout the world. In the United States alone there are over 400 species.

•  We may often see a dragonfly above the water surface. Why is that? It turns out that a dragonfly on the water surface to put the eggs which then hatch into larvae. They are also very careful with the water surface area such that we often see two dragonflies are fighting each other to fight over territory.

• Although it looks at very beautiful, true dragonflies are insects that are malignant. Since the hatching of the eggs, they are carnivores that love to eat other animals. While still in the larvae, they feed on plankton, small fish and other larvae. When they began to grow wings, the young dragonfly has a special body part around his head that serves as a stick to make it easy catch small fish. At the adult dragonflies are natural predators of mosquitoes, so that many dragonfly populations can be effective in controlling the spread of mosquitoes in a place.

•  Almost the entire lifetime of the dragonfly is actually spent at the time of their larvae. Dragonfly larvae own lives for 3 years, after which they had morphed into a winged grown dragonfly. Grown Dragonfly live only a few weeks because their goals are metamorphosed only to find a partner in order to establish the marriage and was finally able to resume his generation.

• Dragonfly's front wings are longer than the back of a dragonfly wing. This makes the shape of the wing like a dragonfly can fly very fast up to 50 km/h and may be able to perform various maneuvers in the air from moving sideways, back up along the surface of the object. skill in flying their crown as the fastest insects on earth.

• One of the most interesting things that exists in the form of dragonfly eyes. These insects possess large eyes with thousands of a triangular-facet lens like the bees. With large eyes and triangular-facet, the dragonfly can see in every direction. This makes us a bit of trouble when they want to catch these animals, although from behind though.