What does a caterpillar do? What do caterpillars eat

Caterpillars feed mainly on leaves.

Most of the leaf caterpillars of green plants will eat, most of them eat soft leaves, these leaves are mainly in mulberry, locust tree, willow, eucalyptus, camphor tree, banyan tree and so on, especially the young shoots, caterpillars like to eat the most.

Caterpillars generally refer to the larvae of moths and butterfly insects, and some larvae have a lot of poisonous bristles, which will be red and swollen when people touch them.

Caterpillars are widely distributed, there are many such noisy small caterpillars on the trees, and when you go to the tree to enjoy the coolness, you should wear a wide-brimmed straw hat or sunhat, wear long-sleeved clothes, and it is best not to stay under the tree with caterpillars.

If there is a caterpillar on the body, do not slap it indiscriminately, it should be gently shaken off, ** If the rise is stained with poisonous hair, you can use medical tape to stick the poisonous hair, and if you can't find medical tape, you can replace it with transparent adhesive tape.

What is a caterpillar called

Caterpillars generally refer to the larvae of lepidopteran (moths and butterflies). It has 3 pairs of thoracic feet, and most of them have 5 pairs of gastropods and caudal feet. Grow to a certain period of time variable butterflies, moths, etc.

Generally, hairy or prickly caterpillars are poisonous, and caterpillars with hairs and smooth surfaces are not poisonous. Poisonous caterpillars should not be touched at will, it is easy to cause ** allergies after contact, redness, swelling, itching, pain and other symptoms, it is recommended to wash with water immediately and apply medicine.

Caterpillars with smooth, hairless surfaces are generally larvae of moths and are usually non-venomous.

The toxicity of a caterpillar is related to the color of the hair on its body, and generally the brighter the color, the more virulent it is.

The caterpillar on the poplar tree is called the poplar hanging. In the spring, the poplar tree always grows first, and many caterpillar-like things hang on the branches, and only after these caterpillars have fallen off do the poplars grow tender green leaves.

Morphological characteristics of poplars

The trunk of the tree is usually straight, the bark is smooth or longitudinally lobed, often grayish-white, with apical bud scales, most of which often have sticky grease, and the branches are divided into long and short branches, cylindrical or ridged beams. The leaves are alternate, mostly ovate, ovate-lanceolate or triangular-ovate, often with different shaped dentate margins on different branches.

The petiole is long and flattened or cylindrical, with or without glandular points at the apex, the inflorescence is drooping, the leaves are often open, the male inflorescence opens slightly earlier than the female inflorescence, the bracts are apex lobed or streaked membranous, and the early flower disc is obliquely cup-shaped.

The male flowers have stamens 4 most, born in the flower plate, the anthers are dark red, the filaments are short, detached, the ovary columella is short, the stigma is 2 to 4 lobed oak code, the capsule is 2 to 4 lobed, the seeds are small and most of the cotyledons are oval.

Butterflies are called caterpillars when they are young, and they are called butterflies when they grow up; Frogs are called tadpoles when they are young, and they are called frogs when they grow up; Flies are called maggots when they are young, and they are called flies when they grow up; The beetle was called a grub when he was a child, and he was called a scarab when he grew up; Dragonflies are called water flies when they are young, and they are called dragonflies when they grow up. <

1. Butterflies are called caterpillars when they are young, and they are called butterflies when they grow up; Frogs are called tadpoles when they are young, and they are called frogs when they grow up; Flies are called maggots when they are young, and they are called flies when they grow up; The beetle was called a grub when he was a child, and he was called a scarab when he grew up; Dragonflies are called water flies when they are young, and they are called dragonflies when they grow up.

2. Butterfly, commonly known as "butterfly", is a general term for arthropods, insects, lepidoptera, and hammerhorns. There are about 14,000 species in the world, most of which are found in the Americas, especially in the Amazon Basin. There are 1,200 species in China.

Butterflies are generally brightly colored, there are many stripes on the body, the colors are richer, the wings and body have various spots, the largest butterfly can spread its wings up to about 28 30 cm, and the smallest is only about cm. The main difference between butterflies and moths is that butterflies have a pair of club-like or hammer-shaped antennae on their heads, and moths have antennae that come in a variety of shapes.

3. Butterflies are classified as Lepidoptera, and tens of thousands of species in the world fall under this category. Butterflies evolved and pollinated from the Cretaceous period onwards with flowering plants that served as food, and were the last organisms in the evolution of insects.

The caterpillar-like ones that fall from poplars are male inflorescences. This kind of "caterpillar" thing, the scientific name is male inflorescence, and dropping too much will affect the appearance of the city. What falls from a poplar tree in spring is not a caterpillar, but a poplar inflorescence, and when the poplar flower spike begins to fall, it means that it is about to bloom.

The attributes are dignified and straight, the anthers are dark red, and they are born in flower plates. Poplar has obvious effects on economic and greening ornamental effects, and the plants have the meaning of simplicity, striving for the top, tenacity, and perseverance in socks.

The objects that fall from the poplar tree are like the characteristics of a caterpillarWhat falls from a poplar tree in the spring is shaped like a caterpillar, and some girls are particularly scared. In fact, it is just a spike on a poplar tree, and it feels soft and delicate to the touch. Folklore says that poplar inflorescences begin to fall, which means that they are about to bloom.

The trunk of poplar trees is dignified and straight, and the leaf morphology on different branches is different, which is oval, ovate-lanceolate, or triangular-ovate. The flowers bloom before the leaves, and the inflorescences fall from the poplar trees with caution.