What is the difference between a tiger and a slug?

The scientific name of grasshopper is grasshopper, which is large in size, similar in appearance, green in body and slender in tentacles. The front wings of male insects rub against each other, which can make a "containing" sound, crisp and loud. I like to eat melons, fruits and beans. People use small bamboo cages to raise and watch; At first glance, they look like locusts. If you look closely, you will find that their bulletproof vests are far less hard than locusts. More importantly, they are as thin as silk and longer than their tentacles. The tentacles of locusts are thick and short, and the cry of owls has a metallic feeling, which is louder, sharper and harsher than that of crickets. Some can travel one or two hundred meters. Owls have different heads and chirps, and their bodies are also different, such as slender weaver girls and stout grasshoppers.

Locusts are ORTHOPTERA insects. They have a pair of developed membranous inner wings, are good at flying and have developed hind feet.

Locusts, crickets and crickets are three different insect families, all belonging to Orthoptera, but crickets belong to Orthoptera Tetrigoidea, locusts belong to Acridoidea, and crickets are the general name of crickets. In the past, some early translations, such as Fabres's Insect, confused owls with crickets, which led to some misunderstandings.

As for cicadas, it's easy to tell.

Trees are the happiest in summer. It's very big and looks like an enlargement of a fly.

Commonly known as cicada, an insect. The largest cicada is 4 ~ 4.8 cm long and its wings are dark brown at the base. It is harmful for trees to crow loudly in summer, and it is harmful for trees to suck tree juice with acupuncture mouthparts. Larvae inhabit the soil to suck root juice. The shell of cicada can be used as medicine.

Cicada is a large herbivorous insect, usually about five or six centimeters long. Their needle-like hollow mouths can pierce trees and suck sap. There are also different kinds of cicadas, their

Similar in shape but different in color. Cicada has three less sensitive eye spots between its eyes and a simple supporting tubule on its wings. These are the primitive characteristics of ancient insect populations.

The high note in the cicada family is a cicada called "double drummer". There are large ring-shaped vocal organs on both sides of its body, and a disk that can be opened and closed inside and outside is in the middle of its body. Disc opening and closing

Cicada's speed is very fast, from which the trembling cicada comes. This sound lacks change, but it is much louder than the call of the jungle canary.

Cicadas spend the first two or three years of their lives underground, maybe longer. In the meantime, it sucks liquid from the roots. Then one day, with the survival of this.

Can find a tree to climb. After several years of slow growth, cicada pupa climbed out of the ground as an energy storage body. Its front paws for digging holes can also be used for climbing.

When black cracks appear on the back of cicada pupa, the molting process begins. Molting is controlled by hormones. The front leg of cicada pupa is hooked. When the adult comes out of the empty shell,

Can be hung firmly on the tree. It is very important that the cicada pupa must face the tree vertically. This is for the normal development of adult wings, otherwise the wings will be deformed. Cicada will pupate outside.

As a foundation, the shell slowly releases itself, just like climbing out of a pair of armor. The whole process takes about an hour.

When the cicada's upper body is free, it spreads its wings upside down. At this stage, cicadas' wings are very soft, and they spread them through body fluids. Body fluid tube is composed of liquid pressure.

Spread your wings. When the liquid is pumped back into the cicada, the spread wings have become hard. If the cicada is disturbed in the process of spreading its wings, it will be disabled for life and may not be able to fly at all.