A picture of what the grouper looks like (picture name of grouper)

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A complete picture of what the grouper looks like

This site is a website about the aquarium industry. this article introduces the picture Daquan of grouper and the relevant information corresponding to the name of grouper picture. I hope it will be helpful to fish friends. Thank you for following our Xianglong Fish Farm.

A list of the contents of this article:

• 1 、What does a slate fish look like? Ask for pictures!

• 2 、Excuse me, what kind of grouper is this? how big is it?

• 3 、Which kinds of grouper have you seen in sea fishing? Is it edible?

• 4 、What does grouper look like in the sea

• 5 、Which kinds of grouper are there? How to identify it?

• 6 、What's the difference between tiger grouper and grouper?

What does a slate fish look like? Ask for pictures!

Slate head fish is also called scientific name of stone flat head fish.

Mystus fishes of the genus Bagridae

The following picture shows the big fin Mystus macropterus.A complete picture of what the grouper looks likeCommonly known as Misgurnus anguillicaudatus, oxtail, river squirrel

The average individual weighs about 0.1 kg, and the largest individual can reach 3 kg. The meat is tender and delicious, so it has a certain economic value. Body length, head flat. The beard is 4 pairs, very long, the upper part of the beard does not exceed the starting point of the dorsal fin. Scaleless. The fins are hard and smooth.A complete picture of what the grouper looks likeThe pectoral fin is well-developed, the front edge is rough, and the posterior edge is serrated.

Endemic to China. Distributed in the Pearl River, Xiangjiang River, Ganjiang River and Yangtze River system, etc., is a medium-sized benthic fish. It mainly lives in river rapids and stony water bodies. The model origin of this species is in the Yangtze River.

Excuse me, what kind of grouper is this? how big is it?

As in the picture, the grouper is a fish or a young fish.

Epinephelus fishes of the genus Serranidae grouper

The following picture shows (juvenile) grouper Epinephelus lanceolatus, commonly known as dragon barge, gentian grouper, bream, deep-sea wild grouper, spearhead grouper, upside-down horseshoe crab, mandarin duck, purple grouper.

Grouper fish are the largest, so they are also known as "king of groupers". Distributed in the Indian Ocean and Pacific Ocean, west from the east coast of Africa, the Red Sea, north to southern Japan, south to northwestern Australia (except the Persian Gulf). Saddle grouper will also appear in the estuary. There is property in the sea area of northeast Taiwan. The maximum length of the fish is about 2.7 meters and weighs 440 kilograms.

Grouper usually lives in caves or crevices along coral reefs, and adults feed on several kinds of marine life such as baby sharks and baby sea turtles.

Which kinds of grouper have you seen in sea fishing? Is it edible?

Which kinds of grouper have you seen in sea fishing? Is it edible?

Tiger spot, the human body is light yellow to light brown, the most beautiful is golden, there are five irregular dark red patterns arranged vertically, the whole body is covered with gathered fine dark brown spots, the spots in the pattern are darker, and the second half of the tail stalk has a gray-black I-shaped pattern, the fish skin is hard, the head is plump, and the succulent plants are crisp.

Mouse spot, also known as stooped bass, is famous for its long head and sharp mouth, which looks like a mouse. the human body is flat and covered with gray-black spots for milk. The key is located in the rocky areas of the Indian Ocean, which can grow to 50 centimeters.

Dragon barge grouper, dark brown body, juvenile fish body with spots and oblique transverse belt dorsal fin spines belong to Xiafang County 1 big black spot. The snout is long and pointed, with 64 scales on the side, and the fins are annular at the edge of the fins. Inhabiting the sea area mixed with sediment, it is the tallest type of grouper itself, with a body length of 2 meters and a weight of 20OKG. It is a high-quality food fish. Throughout the dry subtropical Indian Ocean and Pacific Ocean bordering the sea, inA complete picture of what the grouper looks likeChina is common in the South China Sea.

Bluestone plaque. The overall loose orange color is smaller, and there are five dark horizontal bands, the first is close to the second, the third and the fourth are located between the dorsal fin and the anal fin, and the fifth is located on the caudal handle. The dorsal fin strip and fin edge are yellowish, warm water-soluble middle-and low-layer fishes, generally 120~200mm in body length, like living in the rock reef sediment area, and are the type of economic development in the coastal areas of Guangdong. Distributed in the west-central North Pacific, inA complete picture of what the grouper looks likeOur country only sees it in the South China Sea.

Honeycomb grouper, light brown, densely covered with dark red honeycomb spots, the abdominal cavity spot gap is wider than the back. Each fin has spots consistent with the fish body color spots, the dorsal fin has 11 fin spines, 15-17 fins, and the edge of the fin is circular, which is a warm water-soluble small and medium-sized grouper. Body length 70~140mm, the most common fish in coral plates, is the most diverse species caught by hand fishing. The meat is delicious. Distributed in the shallow waters of the subtropical Indian Ocean and Pacific Ocean, it is common in the South China Sea in China.

Life habits

Warm water fish: grouper mostly live in subtropical and warm temperate deep sea, like to live in coastal areas around the reefs, gravel, coral mud areas, generally not in groups, the depth of 10 to 15 meters is often susceptible, especially in multi-reef caves and coral reef areas. Carnivorous fish: grouper is a strong carnivorous fish, still foraging for benthic crustaceans, a variety of small and medium-sized fish, cephalopods, etc.

When the food is poor, the food will be eaten by each other, especially in the juvenile fish, the individual is often swallowed by a large person. Hermaphroditic: grouper has the characteristics of sex conversion, all groupers contain commonly used red rash, star spot, rat spot, dragon barge, etc. they are all females at birth and can be transformed into males only after adulthood, so it is not easy to distinguish between females and males before sex hormones are ripe.

What does grouper look like in the sea

1. Pearl gentian (tiger and dragon spot)

Pearl gentian, also known as dragon and tiger spot or pearl spot, is a carnivorous fish. Its meat is tender and thick, elastic, free of intermuscular thorns, delicious and tastes better than tiger spots and dragon barbs. The optimum water temperature of this fish is 24-30 ℃. Because of its heterosis, it inherits the advantages of strong resistance to heterosexuality and fast growth of gentian, and can be cultured in ponds, cages, factories and other modes. It is the largest species of grouper in China, accounting for about 70% of the production of grouper.

two。 Green spot (diagonal grouper)

Diagonal grouper, also known as spot grouper, is similar to Malaba grouper in color and shape, and is often mixed into the same kind of fish, because its body color is bluish brown, commonly known as green spot. The difference between the two is that the former spot is red and the latter spot is black. In Taiwan's aquaculture industry, the diagonal zone grouper is called red spot green spot, and Malaba stone spot is called black spot green spot. As long as the water temperature and other ecological conditions are suitable, the diagonal grouper can lay eggs all the year round, but the spawning period of the Malaba grouper is relatively short, so in recent years, the diagonal grouper has replaced Malaba grouper as the most important breeding species in Fujian and Taiwan.

Brown spot grouper, also known as brown spot grouper, the body is yellow to light brown, with golden yellow the most beautiful. The brain behind the eyes is sunken, and the mouth is large with well-developed auxiliary maxilla; the anterior end of the upper and lower jaw has a small number of large canine teeth, and the teeth on both sides are fine, which can fall inward like a tiger's mouth, so it is called tiger spot. There are five irregular dark brown markings arranged vertically on each side of the body, the whole body is covered with dense small brown spots, the spots on the markings are darker, and there are small black saddle-shaped markings on the back half of the tail stalk. The suitable growth water temperature of brown spot grouper is 25-32 ℃, and it has strong vitality and is easy to be packed and transported. Tiger spot meat is delicious, the taste is better than green spot, and the market price is more than twice that of green spot.

3. Tiger spot (brown spot grouper)

Brown spot grouper, also known as brown spot grouper, the body is yellow to light brown, with golden yellow the most beautiful. The brain behind the eyes is sunken, and the mouth is large with well-developed auxiliary maxilla; the anterior end of the upper and lower jaw has a small number of large canine teeth, and the teeth on both sides are fine, which can fall inward like a tiger's mouth, so it is called tiger spot. There are five irregular dark brown markings arranged vertically on each side of the body, the whole body is covered with dense small brown spots, the spots on the markings are darker, and there are small black saddle-shaped markings on the back half of the tail stalk. The suitable growth water temperature of brown spot grouper is 25-32 ℃, and it has strong vitality and is easy to be packed and transported. Tiger spot meat is delicious, the taste is better than green spot, and the market price is more than twice that of green spot.

4. Gentian (grouper with saddle belt)

Saddle grouper, commonly known as gentian grouper, is the largest grouper fish, can be described as a big brother and giant, so it is also known as the "king of grouper". According to historical records, the largest gentian found so far is 2.7m long and weighs 600kg. In Queensland, Australia, the grouper is considered to be one of the most representative marine life.

5. East star spot (leopard-striped Gill bass)

The color of leopard Gill bass is blue, red, brown and yellow. it is longer and thinner than ordinary grouper and has a small head. The body and head range from olive to reddish brown, and the head, body and odd fins are covered with tiny blue dots. The pectoral fin is red and the posterior edge of the caudal fin has an inconspicuous dark band. Its bright color, blue eyes have jet-black pupils, the body of fine flowers shaped like the stars, so commonly known as "star spot", "east" because it comes from the Dongsha Islands in the eastern part of the South China Sea.

Dongxing spot meat is white and tender, rich in nutrition and expensive. It is a valuable and high-grade edible fish, which is favored by the majority of consumers. Its suitable growth water temperature is 22-29 ℃.

6. Mouse spot (hunchback perch)

The maximum length of the mouse spot is 1750px, and the weight is about 3.5kg. The young fish are beautiful in shape and beautiful in color, so they can be used as ornamental fish. After growing up, it tastes delicious and is the highest-priced grouper, known as the "king of the groupers". The suitable water temperature for its growth is 21-30 ℃, and it takes about 2 years from the hatching of fish eggs to 500g to market.

7. Red spot (red spot grouper)

The red spot grouper is reddish brown or brown, with a darker head and back and a lighter abdomen. There is no longitudinal and transverse band on the side of the body, and the head and body surface are densely covered with orange-red spots; there is a large black spot under the last number of spines of the dorsal fin, and there are no significant spots in the brown of the other fins. The caudal fin is round, the upper part is yellow and the lower part is brown.

Because the fish has an auspicious red color symbolizing Chinese culture, red spot is a popular high-priced grouper in Chinese wedding banquets; it is known as "dream fish" in Seto, Japan, and "steamed sea red spot" is a famous dish in Hong Kong. The suitable water temperature for the growth of red spot grouper is 15-32 ℃, and the suitable water temperature for growth is 22-28 ℃.

8. Oil spot (moire grouper)

The moire grouper is light brown or brown, covered with cloud-like white markings, and the standard body length is 2.6-3.0 times the height of the body. There are six python-shaped dark brown oblique transverse bands on the side of the body, the first and the second oblique to the head; the other transverse bands extend from the back to the ventral margin and bifurcate below the abdomen; there are light spots in the transverse band, and there are no spots on the side of the body and on each fin. The caudal fin is round and the head has 3 dark fine lines below the eyes.

9. False oil spot (brown grouper)

The head and side of the brownstone spot are grayish brown, the lateral transverse bands and patches are often not obvious, only the light gray dots are linear or mottled, and the lower edge of the anal fin and the lower corner of the caudal fin have a white skirt. The young fish are yellowish brown, with 6 irregular dark brown transverse bands on the side of the body, and light patches are also distributed in the transverse band.

10. Earth spot (bluestone spot)

Bluestone spots are often mistaken for blue spots, and the two are confused. Bluestone spot is commonly known as soil spot, the back of the body is brown, the ventral side is light brown, and the body color can change with the change of environment. Orange spots were scattered on the head and the lower half of the body, and gray-white spots were distributed in the rest. There are 5 dark brown vertical stripes on the side of the body, the first and second are adjacent, the third and fourth are between the dorsal fin and the anal fin, and the fifth is on the caudal stalk. Each fin is grayish brown, and there are obvious yellow edges at the edges of the dorsal and anal fins and the posterior edge of the caudal fin.

Which kinds of grouper are there? How to identify it?

Grouper can be divided into many speciesA complete picture of what the grouper looks likeEast star spot, west star spot, Tai star spot, leopard star spot, mouse spot, tiger spot, green spot, hemp spot, gold spot, fir spot, squirrel spot, red melon seed spot, dragon barge (giant grouper).

(1) the kiss of grouper is short and dull.A complete picture of what the grouper looks like, dorsal fin 8-11 spinesA complete picture of what the grouper looks likeThere were no black spots in the base, 5 inconspicuous transverse bands on the side of the body, and spots on the side and fins of the body. It is a tropical middle and lower layer fish, likes to inhabit the rock reef bottom sea area, and is a valuable fish in the South China Sea. Sexual ferocious, meat-based, like to eat fish, shrimp, crabs, when hungry to kill each other. It can live in the water with salinity of 11-41 ‰, the optimum water temperature is 22-28 ℃, the appetite is decreased below 18 ℃, and the fish body is out of balance under 15 ℃. Cage culture can be carried out. Distributed in the East China Sea, South China Sea and other waters.

(2) Ⅺ, 16 dorsal fins of red-spotted grouper, with a black spot on the base of the dorsal fin, brown body, and many orange-yellow spots on the head, body and odd fins (the immersed specimen turned white). Warm middle and lower layer fishes. Adult fish eat fish, shrimp and crabs. Hermaphroditic, the female matures first, and most of them mature sexually at the age of 3 years. When the body length is 231-295 mm, it changes from female to male. Most of the 6-year-old fish (some 5-year-old fish) have a body length of 340,400mm, an absolute fecundity of 100000-250000 eggs, a spawning period of May-September and a peak period of May-June. The meat is delicious and available for export. it is a valuable fish, which has been artificially propagated and is the object of cage and shallow sea culture. Distributed in Taiwan, East China Sea, South China Sea, as well as India and Japan.

(3) there are several orange-red spots in the lower part of the body and six dark brown vertical stripes on the side, and the third and fourth bands have the widest interval.A complete picture of what the grouper looks likeOnly the caudal fin is spotted. Warm water middle and lower layer fish. Larvae and juveniles feed on plankton, while adults feed on fish, shrimp and crabs. Female and androgynous, female fish first matured, body length 250-400 mm reversal, male 6-year-old (individual 5-year-old) full sexual maturity. The absolute fecundity is 80 000-250000 eggs, the spawning period is from late May to July, 20 ℃ begins to lay eggs, 22-24 ℃ peak period, floating eggs. The water temperature is 22-25 ℃ and it takes 23-30 hours to hatch the larvae. The meat is delicious and is a valuable fish. live fish are sold in large quantities to Hong Kong and Macau. It is the object of shallow sea culture in China and Southeast Asia, and can be cultured in cages. Distributed in Taiwan, East China Sea, South China Sea, and Japan. (4) the body of Epinephelus Epinephelus is extended, showing brown on the head and back of the body, and white shading on the abdomen; numerous orange-brown or reddish-brown spots are distributed in the middle of the head, body and fin; there are five irregular, intermittent, bifurcated black spots on the body; the first black spot is below the anterior dorsal fin spine, and the last black spot is on the tail stalk. Two black spots are in the middle operculum, while the other one or two are at the edge of the secondary operculum and the middle operculum. The orange spots turn brown when exposed to air and blur in preservatives. Epinephelus Epinephelus often lives along mainland coasts and large islands, but it can also be found in estuaries and waters 100 meters offshore. The main breeding period is from March to June. Females mature at a total length of 25-30 cm (2-or 3-year-old fish), while sexual transformation often occurs at 55-75 cm body length. A fish with a fecundity of 35 cm is estimated to be 850000, while a fish of 62 cm is estimated to be about 2.9 million.

What's the difference between tiger grouper and grouper?

The difference between grouper and tiger grouper is as follows:

1. The Morphological Characteristics.of the two are different.

Grouper has an oval body, a flat side, a large head, a short and obtuse snout, a large mouth, a well-developed bone, a small chlamys farreri body, a strong dorsal fin, and a body color that can change with the environment. The length of adult fish is usually 20cm to 30cm.

The tiger has a long oval body, flattened and stout on the side. The mouth is large, with well-developed auxiliary maxilla, a few large canine teeth at the anterior end of the upper and lower jaw, and fine-pointed teeth on both sides, which can be lodged inward. The posterior edge of the anterior Gill cover bone is generally serrated, the lower edge is smooth, the posterior edge of the Gill cover bone has two thick spines, the Gill rake is medium long and the number is less.

2. The nutritional values of the two are different.

Grouper is high in protein and low in fat. It contains not only amino acids necessary for human metabolism, but also a variety of inorganic salts and iron, calcium, phosphorus and various vitamins.

Tiger spot has a high content of protein, and the nutritional composition of fish skin colloid plays an important role in enhancing the complete growth of epithelial tissue and promoting the synthesis of collagen cells. It is especially suitable for women to eat after delivery.

3. The culture methods of the two are different.

The whole spawning cycle of grouper can last for 2-3 months, which can be divided into three stages: Prophase, metaphase and anaphase. Each stage spawns several times continuously, and the middle stage is the peak spawning period, and the eggs laid account for more than half of the total eggs.

Life habits

Grouper is a benthic fish, its adults mainly live in coral reefs and inshore reefs, and some live in areas where the bottom is sandy, muddy or muddy, such as bronze grouper (E. aeneus), brown grouper (E. bruneus) and gem grouper (E. areolatus). Its juveniles prefer seaweed beds, mangroves and other habitats.

Grouper generally lives in waters below 100m, such as Anyperodon leucogrammicus and C. boenak. There are also some species, such as C. aurantia, which live in the water layer of 100m to 200m.

Most groupers are solitary fishes and generally do not form groups except during the breeding period, but some species live in small groups composed of one male and several females, such as C. miniata.

This is the end of the introduction of what the grouper looks like and the name of the grouper picture. Have you found the information you need? If you want to know more about this, remember to collect and follow this site.

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