What color is the earthworm egg, what is the shape?

It is brownish-yellow, the same size as a sesame seed.

Summary. Earthworm larvae are white, like white threads, as shown in the image below.

Earthworm larvae are white, like white threads, as shown in the image below.

This one should be an earthworm.

The earthworm body is cylindrical, elongated, and each segment is similar, and there is an intersegmental groove between the nodes. The head is inconspicuous and consists of the perioral segment and its anterior preoral lobe. When the anterior lobe of the mouth is expanded, it can be retracted and peristaltic, and has the functions of digging, pinching, and touching.

Earthworms, also known as earth dragons, are terrestrial invertebrates of the phylum Linkita oligochaeta. Earthworm is one of the annelids, there are more than 3,000 species of earthworms in the world, and there are more than 200 species in China. There are ringworms, Aisheng worms, heterolip worms, dura worms and other varieties widely distributed throughout the country.

Earthworms are rich in nutrition, rapid reproduction, miscellaneous diets, and high yield in artificial breeding. Good economic benefits. Earthworms can be used as a valuable medicine** for many diseases, and can also be used as high-protein food and feed.

Earthworms dig holes to loosen the soil, decompose organic matter, create good conditions for the growth and reproduction of soil microorganisms, and play a special role in soil improvement, eliminating public pollution, protecting the ecological environment, in material cycle, biodiversity, etc.

Earthworms contribute to the material circulation and energy transfer of soil processes through activities such as feeding, digestion, excretion (vermicompost droppings), secretion (mucus) and burrowing, and are one of several soil invertebrate groups (mainly earthworms, mites and ants) that have an important impact on the processes that determine soil fertility, and are known as "ecosystem engineers". The body is segmented but not divided, the verrucous feet are vestigial, and the body surface is bristled.

Hermaphroditic, 1-2 pairs of gonads, reproductive ducts of body cavity origin, rings (clitellum) appear on the body surface when sexually mature, mutual insemination can be done during mating, eggs are laid in the rings, and after falling off, egg cocoons are formed, and they develop directly. The bristles are simple, 8, sometimes many, arranged in a ring, 1-2 pairs of sperm nests, usually at 10-11 nodes, male reproductive pores one pair, located on 2 or more somites after the posterior sperm nest, i.e. after 14 nodes. A pair of ovaries, located in the 13th segment, with a thicker annular band and less yolk.

Earthworm larvae are white, like white threads, as shown in the image below.

Although earthworms are hermaphrodites, they still need to mate for fertilization. The egg cocoons of earthworms are oval in shape and pale yellow, with eggs ranging from 1 to 20. A cocoon of eggs can be produced after a few days during the reproductive season, and several can be formed in succession.

The zygote develops in a cocoon, and the albumin in the cocoon provides abundant nutrients to the embryo.

Earthworms are directly developed, and the fertilized eggs form hollow slippery blastocysts through unequal complete cleavage, gastrulation is formed by invagination, mesoderm bands are formed by end cells, and body cavities are formed by fissure. The time taken to develop varies from species to species, ranging from a week to several months. It takes 2-3 weeks for ringworms and 12-13 weeks for normal worms.

Life expectancy ranges from one year to several years. Some worms can live for up to 6 years, usually reaching sexual maturity after one year.

Summary. Hello, dear, I'm glad to answer for you, the eggs of blood earthworms are transparent in color. Earthworm eggs, commonly known as earthworm eggs. <>

What color are the eggs of a blood earthworm.

Hello, dear, I'm glad to answer for you, the eggs of blood earthworms are transparent in color. Earthworm eggs, commonly known as earthworm eggs. <>

Blood earthworms. I bought vegetables today and there were a few blood earthworms in it.

Can you show the teacher what it looks like?

Red earthworms.

It's blood-red, isn't it?

The dish is washed, and there is a small one.

Kiss, that kind should be red filaria, also known as water earthworms. I like to parasitize inside the dish.

Knowing that it will parasitize the nematode, is there anything wrong with eating it?

Dear, you can rest assured, you will not remember that the pig iron wire is resistant to spring worms, and eating a coarse mu will cause gastrointestinal infections and have certain damage to the stomach. You need to wash the dishes before eating

Kiss, expand the information oh <>

The menu is very common in daily life, and sometimes in the process of eating, there will be some red Xianmin Na-shaped insects in the dish that resemble the same as the autumn coat bridge line. This insect may be an earthworm, also known as a red heartworm, red nematode, which belongs to the annelid aquatic tubulohairs. The body color is bright red or flesh red, orange-yellow, Cai has a high water content, likes moisture, and is very suitable for the growth of this type of parasite.