What is the life history of a praying mantis? Where do praying mantis live?

Life history of the praying mantis:

The praying mantis has one generation a year in the Beijing area and overwinters with eggs. Generally 5-6 months eggs hatch.

The hatching period of various praying mantis varies slightly. Female nymphs.

7 8 instars, male nymphs 6 7 instars. Adult worms begin to appear in early to mid-August.

More than 10 days after adult emergence.

Start mating. The average duration from mating to the first spawning is 23 days for the Chinese giant knife mantis and 18 days for the broad-bellied mantis.

Adults generally begin to lay eggs in early to mid-September and begin to die in late September. Individual adults can live until the end of October to the beginning of November.

The life history of a praying mantis can include the following stages:

1.Egg stage: Praying mantis overwinters with eggs, and the eggs hatch in May and June. The incubation time of the eggs varies depending on the praying mantis species and environmental conditions.

2.Nymph stage: After the egg hatches, it enters the nymph stage, which includes the various instars of the nymph. The nymph stage is a necessary stage for the growth and development of the praying mantis, in which the praying mantis gradually grows up and prepares to molt.

3.Adult stage: In the adult stage, the mantis's feathering process is completed, and it can carry out mating, egg-laying and other behaviors. Adults generally begin to lay eggs in early to mid-September and begin to die in late September.

In general, the life cycle of the praying mantis is a continuous process, and its life cycle will vary according to different species and living environment.

Praying mantis generally lives in woods and grasses.

The praying mantis (scientific name: mantodea), also known as the knife mantis, is an invertebrate and carnivorous insect. In ancient Greece, people regarded the praying mantis as a prophet, and it was also called a prayer insect because the mantis's forearms were raised to look like a praying maiden.

In addition to the polar regions, it is widely distributed all over the world, especially in the tropics. There are about 2,000 known species in the world. About 51 species are known in China.

Among them, the Chinese giant mantis, the narrow-winged giant mantis, the broad axe mantis, the brown mantis, the thin-winged mantis, the green mantis, etc., the praying mantis is an important natural enemy of pests of Chinese agriculture, forestry, fruit trees and ornamental plants.

Habits. Some species are parthenogenesis, such as the American grass mantis. Praying mantis is a carnivorous insect that hunts all kinds of insects and small animals, and can eliminate many pests in fields and forest areas, so it is a beneficial insect. Sexual cruelty and aggressiveness, lack of food, often large swallowing and female eating male.

Some species found in South America can also occasionally attack small animals such as birds, lizards or frogs. Praying mantis has protective colors, some have mimics, and similar to their environment, so they prey on a variety of pests. It is agile and takes only seconds to hunt.

It eats only live insects and firmly feeds on its prey with its spiny forelegs. When frightened, it flutters its wings and rustles, revealing a distinct warning color. It is commonly found in vegetation rather than on the ground, and can resemble green or brown dead leaves, twigs, lichens, flowers, or ants.

Relying on mimicry not only allows you to avoid predators, but it is also difficult to detect when approaching or waiting for your prey.

Reference: Good search encyclopedia.

Praying mantis habits are as follows:Praying mantis generally lives in tropical areas and its life cycle can be completed within a year. It needs to go through three stages of development in a lifetime: egg, nymph, and adult, and the mimic behavior of the praying mantis is very powerful, and it is usually possible to obtain food or reduce damage through this behavior.

It usually eats locusts, flies, mosquitoes, butterflies, moths and other pests, so it is a beneficial insect.

Praying mantis appearance features:The praying mantis is extremely well-proportioned, with sharp forearms and six hooked legs that hold the leaf so firmly that it won't fall off even if it shakes violently.

A pair of whip-like antennae swayed gently, two pairs of wings, one on the outside like two pieces of tender green. The willow leaves are translucent inside, two pairs of wings are tightly attached to the belly, and a pair of large and slender "big knives" grow on the chest.

The environment in which the praying mantis lives: The praying mantis likes shade and is afraid of heat. They mostly live in the wild in grass and mountain forests, where most of the praying mantis move at temperatures of 18-22 degrees and relative humidity of 75%-85%.

Praying mantis are usually active early in the early mornings of summer, from hot and dry midday to leaves or crops and plants, and come out again in the afternoon when the temperature drops. Every spring to late autumn is the predatory season for praying mantises, feeding on small insects, moths, caterpillars, butterflies, beetles, aphids, bed bugs, and flies.

Praying mantis loves to inhabit plants. At noon, the weather was hot and dry, and the praying mantis hid in the leaves, intermittently cooling. It is not until the afternoon when the temperature gradually drops that the activity begins. Every year from spring to autumn is the peak of praying mantis activity.

Praying mantis has protective colors, and some have mimicry, similar to the environment, and feed on various pests. Moreover, predation only takes seconds. It eats only live insects, and it firmly pinchs its prey with its barbed front feet.

The frightened wings rustle while showing a distinct warning color. It is commonly found in plants, rather than on the ground, and can be shaped like green or brown dead leaves, twigs, lichens, flowers, or ants. Not only can it avoid predators through mimicry, but it is also difficult to detect when approaching or waiting for its prey.

Praying mantis is aggressive, has sickle-like forefeet (capture feet), and the female mantis usually eats the male mantis after mating. Good at ambushing prey, the color of the body is usually concealed, and the inner color of the wings is brighter, which is used to suddenly open the wings when encountering natural predators, revealing the bright inner side to intimidate the enemy.