When the male purple-spotted butterfly is caught, it can turn out a pair of expulsion glands at the end of its abdomen and immediately emit a foul odor, forcing natural enemies such as insectivorous birds to abandon it and avoid harm.
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Body length 9 to 11 mm. The head is very long, half of the base is in the shape of a thin rod, there are annular wrinkles on the surface, and the end is like a snake's head. Its elongated head is much longer than its body, standing like a giraffe. Its unique shape is eye-catching. In our coun...
The stag beetle is a unique group of branchioceran beetles. It is classified as branchioceran because the 3-6 sections at the end of its antennae extend to one side. It also has elbow-shaped antennae and well-developed upper jaws (teeth) (especially the upper jaw of males). Particularly devel...
The main characteristics of Lepidoptera that can be recognized at a glance are the patterns and colors on their wings. Lepidoptera have many of the most beautiful colors found in the living world on their wings. The bright colors are the most attractive part of butterflies. There are many kin...
The shape of these insects resembles both crickets and cockroaches, hence the name Blattida. Body length 13-30 mm. Wingless; filamentous antennae, small compound eyes, no single eye. The mouthparts are chewing and the palate is well developed. There are spikes at the end of the male's abdomen...
Insects are very rich in nutrients, including organic substances: proteins, fats, carbohydrates, etc., as well as a large amount of free amino acids and vitamins needed by the human body; inorganic substances: various salts, potassium, sodium, phosphorus, iron; Calcium etc. According to analy...
Parasitic natural enemies are also a powerful force in protecting plants from enemy damage. Parasitoid wasps are the most common type of parasitic insects, belonging to the order Hymenoptera. They have two pairs of thin, transparent wings. Parasitic wasps are very capable and can find pests w...
Entomology is a science that specializes in elucidating various laws related to the life activities of insects, and studying their utilization and prevention. Since insects are closely related to all aspects of human life, food, clothing, housing, transportation, and health care, they have be...
Earthworms are very effective compost and soil improvement tools, they reproduce at an extremely fast rate and play an important role in the health and structure of the soil. Regarding the reproduction speed of earthworms, the following is a detailed introduction: Reproduction rate:...
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