How to distinguish the male and female of a grasshopper locust ?

The female adult is 39 5-51 2 mm long, and the male adult is 33 5-41 5 mm. The body is yellowish-brown or green. The antennae are filamentous, mostly light yellow, with 1 pair of compound eyes and 3 single eyes.

The compound eyes have pale stripes on the back and dark markings on the front and bottom. The dorsal plate of the prothorax is saddle-shaped, with well-developed carina. The forewings are well developed, often extending beyond the middle of the hind foot segments, with dark markings and glossiness.

The hindwings are colorless and transparent. The medial basal half of the hind leg segment is black, with a black ring at the proximal end.

Hindfoot tibiae red. In the field, affected by environmental conditions, there are often two categories: social type and scattered type. The egg is about 6 5 mm long, light yellow, cylindrical, slightly pointed at one end, slightly rounded and slightly curved at the other end.

The egg mass is brown cylindrical, 53-67 mm long, slightly curved, slightly thinner in the upper part, the egg mass is covered with spongy gelatin, and the egg granules are arranged in the lower part.

Hope you're satisfied.

There are two ways to distinguish between male and female grasshoppers (locusts):

1.Looking at the body size and color of grasshoppers, male grasshoppers are generally slightly larger than female grasshoppers, and their body color is relatively bright.

2.Grasp the back of the grasshopper through your thumb and forefinger and gently squeeze it on the grasshopper's abdomen. The female grasshopper has a conical abdomen, it has a tip, which is tubular, and this is where the eggs are laid. Male grasshoppers have an upturned tail of their abdomen and are not as sharp as females.

Xiao Er, she Tutu, no matter oh oh oh at home**Air Force has the truth in a certain picture, she is the same as him, lalalala, a l

The one with a big belly is female, and it's simple.

There is no difference between locusts and grasshoppers, referring to the same animal, locusts are commonly known as grasshoppers.

Locusts are herbivorous and eat the leaves and flower buds of animals, and in severe cases, they will eat the leaves and flower buds of plants. Adults are nocturnal and nocturnal, with no obvious phototaxis. Adult locusts lay eggs for a long time, generally 10-30 days, mating multiple times, and laying eggs in batches.

Adult females lay their eggs underneath the soil.

The habits of locustsLocusts are of many species, and their eggs are overwintered in the soil. Locusts can be divided into two types: social and dispersed, the dispersed type generally does not have long-distance migration habits, while the social type adults have the habit of migrating and migrating in groups, and the migration has a certain directionality. It can last up to 1 to 3 days in the air during migration.

The adults of locusts eat a large amount of food, mainly eat grass, and especially love to eat grasses.

The difference between locusts and grasshoppers: different body types, different colors, different categories, different living habits, and different nutritional values.

1. Different body types

Locusts are larger, reaching 15-17 cm in size in adults, while grasshoppers are smaller, around 3-4 cm in length.

2. The color is different

The colors of locusts are cyan, brown, and blue-brown, and grasshoppers are usually green, brown, or black.

3. Different categories

Grasshoppers belong to the order Locusts in the order Orthoptera, and locusts belong to the genus Orthoptera, including the family Grasshopper, the family Grasshopper, and the family Locusts.

4. Different living habits

Grasshoppers feed mainly on young grass and rice leaves, and prefer to grow in places with suitable temperatures and high humidity. In addition to feeding on the leaves of herbaceous plants such as grass, rice leaves, wheat leaves, sugar cane, and reeds, locusts also feed on the leaves of other plants and prefer to live in arid and hot places.

5. The nutritional value is different

The nutritional value of locusts is high, but because of its large size, no one generally chooses to eat, and the protein content of grasshoppers is very high, it is the insect food that is more popular among the people in the three southwestern provinces of China and Southeast Asian countries, Myanmar, Thailand, Laos, Vietnam, Cambodia, Indonesia and other people.

Locust hazards

Locusts are agricultural pests that harm grasses, mainly flying locusts and earth locusts.

The locust has a wide range of food, and can feed on the leaves, young stems, flower buds and young fruits of wheat, rice, millet, corn, beans, tobacco, reeds, vegetables, fruit trees, forest trees and weeds. Flying locusts mainly feed on grasses and sedges, and are most fond of weeds such as reeds, barnyard grass and red grass, and also like to eat wheat, corn, sorghum, rice, millet and sugarcane among cultivated crops.

First, the appearance. Grasshoppers are also known as locusts. Adults are 80 100 mm long, often green or yellowish-brown, small males and large females, with reddish longitudinal stripes on the back.

The median and lateral lines and ventral margin of the dorsal plate of the anterior thorax are pale red. Forewings green or withered grass, with pale red stripes along the elbow vein area, or dark brown longitudinal stripes along the midrib, pale green hindwings.

2. Habits.

Adults and locusts have the same feeding habits, and both are herbivorous. They bite with chewing mouthparts on plant leaves and flower buds with notches and holes. Some species are oligophagous pests, such as the East Asian locust, which feeds only on grasses and sedges; Some species are polyphagous, such as the Giant Cushion Locust.

Adults and locusts are nocturnal and nocturnal, with no obvious phototaxis.