Who knows the species of coral, how many species of coral

<> corals Before raising corals, you must first understand the types of coral and its living habits, especially pay attention to some fish species like to eat coral, but don't keep them together!

1. Coral classification.

Eight corals: red coral and peach-colored coral, separated by eight films, with eight tentacles, and the ** of the body has a hard shaft bone, which can be processed into many items.

Hexagram corals: There are stony corals that form coral reefs, and their bodies are separated by six membranes, and many small calcareous spaces overlap on the outside, forming a large group. Corals can be used as hiding places for crabs, shrimps, small fish, etc.

Coelenterate: A polyp is a coelenterate that lives in tropical waters and grows naturally in the sea. It's weird, it's wonderful, it's brightly colored. Prompting some people to dig deep into Zhenxi's coral resources.

2. Beware of fish that eat coral.

Don't misplace any coral-loving fish, such as saucers, cannonballs, etc. Selectable:

1. Anemone fish: bride, red apple, tomato, clown, etc.

2. Damselfish: blue devil, blue devil, velvet, etc.

3. Humphead fish: doctors, red dragons, yellow dragons, etc.

4. Small angelfish: flame fairy, fireback fairy, coral beauty, etc.

5. Small coarse-skinned sea bream: purple hanging, yellow hanging, etc.

There are more than 2,000 species of corals, which are divided into four orders: Stony Coral, Horned Coral, Argonian and Blue Coral, and there are about 1,000 species of stony corals (madreporaria or scleractinia); about 100 species of black and spiny corals (Horned corals Antipatharia); gorgonian (or horn coral, gorgonacea) about 1,200 species; There is only one species of blue coral (coenothecalia).

Corals are a group of organisms that grow in the oceans and are generally divided into three main species: polyps, cavity corals, and soft corals. 1.

The most well-known species of coral are polyps (hard corals), which are formed by the aggregation of tiny polyps. Polyps usually form a hard skeleton that provides the basis for the formation of entire coral reefs. 2.

Cavity corals are a class of medium-sized corals that have internal cavities or cavities. Cavity corals typically grow in shallow waters, creating a rich and diverse reef landscape. 3.

Soft corals (also known as anemone corals) do not have the skeleton of hard polyps, and their bodies are soft and elastic. Soft corals are commonly found in deep-water environments, and their diversity and richness of color make hail hail starters awe-inspiring.

1. Red coral, with calcareous axial bones, tree-like branches. 2. White coral, mainly used for bonsai technology or dyeing raw materials. 3. Blue coral, light blue, is a relatively rare coral species.

4. Golden coral, with special optical phenomena such as halo and color change under strong oblique light. 5. Black coral is a special species of gorgonian.

1. Red coral

Red coral is well known for its production areas in Algeria, Tunisia, Spain, etc., and it has a calcareous axial bone with tree-like branches, and the skeleton is pale pink to deep red.

2. White coral

White coral is mainly distributed in the South China Sea, the Philippine Sea, the Penghu Sea and the Sulfur Islands sea area, and its colors are divided into white, gray-white, milky white and porcelain white, which are mainly used for bonsai craft or dyeing raw materials.

3. Blue coral

Blue coral is light blue in color, is a relatively rare coral species, mainly distributed in the Atlantic Mediterranean Sea, its group skeleton is a large block, is the only reef-building species in the octo-coral.

4. Golden coral

The color of Jinshan Lake is golden yellow or yellow-brown, the surface has a unique pimple-like appearance, and some of the surface is smooth, with special optical phenomena such as halo and color change under strong oblique light.

5. Black coral

Native to the central Red Sea, Australia, and the South China Sea, black coral is a special species of gorgonian, brownish-black in color, composed of chitokeratin, with an unusually tough texture and a shrinking tree-ring-like structure in the cross-section.