What are the animals in Insects? What are the animals in the book of insects?

Insects. The 20 species of animals are as follows:

1, stone silkworm 2, dung beetle.

3, cicada 4, plasterer bee 5, praying mantis 6, bee, cat and red ant 7, mine bee 8, firefly 9, tubeworm 10, woodcutter bee 11, cotton bee and fat bee 12, Spanish rhinoceros 13, grasshopper.

14, wasp 15, grub 16, cricket.

17, red-striped bee 18, flytrap bee 19, parasite.

20. Pine caterpillars.

1. Stone silkworm: It belongs to the family of stone silkworm moths. Exterior features:

The head and prothorax are black, the wings are brown, and they are ridge-like when perched, and each foot is elongated. Living habits: The larvae are water-dwelling, and will spin the stones, fine sand, and dead branches in the stream water to bond into a nest, each species has a specific nest type, and the adults live near the stream, and the habitat is very large.

Second, dung beetles, commonly known as feces shells, belong to the Coleoptera Scarabidae. Appearance characteristics: black or black-brown body, large and medium-sized insects. Habits: Dung beetles can use the phenomenon of moonlight polarization to locate and help feed. There is a certain phototaxis.

3. Cicadas are phylum Arthropods.

Insecta, Hemiptera, a class of organisms of the cicada family. Appearance characteristics: The cicada has two pairs of membranous wings, the shape is basically the same, the head is broad and short, and has a distinctly prominent frontal labial base; Visual acuity is quite good, the compound eyes are not large, located on both sides of the head and widely separated, and there are 3 monoculars.

The antennae are short and whiskered.

Habits: The larvae of cicadas live in the soil and have a pair of strong digging forefeet. The sap of plant roots is sucked by the piercing and sucking mouthparts to weaken the tree, make the branches die, and affect the growth of the tree.

Fourth, the waist bee is also known as the golden-rumped bee (plasterer bee) appearance characteristics: the head has two antennae, the end of the antennae is curved outward, the thorax is cylindrical, the tail is slender and the end is expanded, and the back four legs are long.

Habits: Next to the house, the main place will be chosen to be exposed to the summer heat. If possible, it's a good idea to have a larger stove and some firewood to burn.

Ceilings that have become jet black, wooden cracks, chimneys, etc. For example, in the flower room, in the kitchen, etc.

5. Appearance characteristics of the praying mantis: the body length is generally 55 to 105 mm, the African praying mantis is the largest in the world, the body is streamlined, mainly green, brown, and also has spotted species; The signature feature is the presence of two "broadswords", the forelimbs, with a row of hard serrations and climbing suction cups at the ends of the hooks.

Habits: Carnivorous, hunting all kinds of insects and small animals, can eliminate many pests in the field and forest areas, so it is a beneficial insect. Sexual cruelty and aggressiveness, lack of food, often large swallowing and female eating male.

The details are as follows:

1. Dung beetles. Dung beetles are black and slightly shiny, with males and females slightly smaller than they are. Most dung beetles are dung-eating, feed on animal feces, and have "nature scavengers."

The title. The feces are often formed into balls, rolled to a reliable place to hide, and then eaten slowly. A dung beetle can roll a ball of dung that is much larger than its body. During the breeding season, female dung beetles make dung balls in the shape of pears and lay eggs in them.

2. Locusts: bursting personality, bounce when frightened, often a grass root and young leaves are the staple food, the eggs are laid in the hole, and the life span is about 6 months.

3. Dry mud wasps: They like to nest in moist and warm places. They often build their nests in chimneys, where the temperature is suitable for the dry mud wasp to survive, but the young of the dry mud wasp often suffocate, so the dry mud wasp will build their nest in the wide chimney.

4. Praying mantis: invertebrates.

It belongs to the winged subclass of the insect class Mantis family and is a medium to large insect with a triangular head.

and move freely, compound eyes are large and bright; antennae elongated; The neck can be rotated freely. The leg and tibia of the forefoot have a sharp spine, and the tibia is sickle-shaped, often folded toward the leg joint.

5. Scarabs.

Also known as scarab.

It is one of the largest and most prestigious fecal-eating insects. There are 6 fine-pointed teeth at the front of the crescent-shaped parietal shell, which is not only a digging tool, a cutting tool, but also a fork for inserting, lifting, throwing and throwing non-nutrient plant fibers in the manure material, and can also be used as a rake, bringing all the delicious things over.

Background: Insects

Divided into ten volumes, each volume is divided into 17 or 25 chapters, each of which depicts the life of one or several insects in detail and profoundly, and includes a number of biographical essays that tell about experiences and reminiscences of the past. In the book, the author describes the tireless efforts of small insects to survive and reproduce by the rules of nature.

Based on his lifelong experience and achievements in insect research, the author looks at insect nature with humanization, reflects social life with insect nature, focuses on the external morphology and biological habits of insects he observes and researches, and truly records the instincts, habits, labor, and death of several common insects.