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Perch is also known as flower perch, village flower, perch plate, four-ribbed fish, etc., commonly known as perch, perch, perch, body length and side flattening, lower jaw longer than the upper jaw, the meat is solid and garlic cloves, the swim bladder can be made into fish maw, often steamed and eaten.
The meat of sea bass is white and fatty, with few fine spines, no fishy smell, extremely delicious taste, rich in protein and vitamins, can be used in medicine, and is an extremely precious tonic.
The body is scaleless, with granular and fine spiny dermal processes, and no bony plates. The head is scaleless. None of the fins are scale-free. The lateral line is nearly straight, slightly superior laterally, reaching the base of the caudal fin.
dorsal fin continuous, starting posteriorly above the posterior margin of the operculum; The spines of the fins are short, the pectoral fins are broad, the pelvic fins are short, and the caudal fin is truncated and slightly convex.
The body cavity is medium-large, and the peritoneum is pale gray. The stomach is sac-shaped, with thick walls. The intestine is shorter than the body length and coils twice.
6 pyloric blind sacs. No swim bladder. The body is yellowish-brown with markings and spots.
Brown streaks on the snout, under the eyes, septum, and cephalad. Operculum orange-red. The body side has 1 stripe below the second to fourth fin spines of the dorsal fin, reaching the upper corner of the gill hole, and 2 horizontal stripes below the 5th to 9th rays of the dorsal fin, below the last ray, and at the base of the caudal fin.
The dorsal fin strips, anal fin, pectoral fin, and caudal fin have multiple punctate horizontal stripes. Anal fin orange-red. Pelvic fin white, without markings.
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There are four types of sea bass, namely flower perch, Matsue perch, largemouth bass, and river perch.
1. Flower perch. Flower perch, also known as seven-star perch and sea bass, is distributed in the coastal and estuarine seawater and freshwater confluences. The meat of sea bass is delicious, the meat is delicate, and the comprehensive nutritional value is high.
Some studies have compared the nutrient composition of freshwater aquaculture and marine cultured perch, and found that the sensory score and protein content of marine cultured sea bass are higher than those of freshwater cultured sea bass.
2. Songjiang perch.
Matsue perch, also known as fourgill perch, daughter-in-law fish, flower drum fish, etc., is mainly distributed in the southern bay of Japan, the west coast of the Korean Peninsula, the northeastern coastal area of China, and the lower reaches of their corresponding rivers.
3. Largemouth bass.
Largemouth bass is a carnivorous warm-water fish native to the Mississippi River system in California, USA. Its rapid growth, strong disease resistance, wide temperature adaptability, delicious meat and other characteristics, has been promoted throughout the country, has become one of the important freshwater aquaculture species in China. Guangdong Province accounts for 75% of the country's aquaculture volume.
4. Perch. River perch, also known as red perch and five-way black, belongs to the perch genus of the perch family Yari perch. The body of the perch is flattened, oblong-elliptic, and the head is pointed, small, and slightly triangular; The body is brown, the dorsal color is dark, the side of the body has 5 broad black spots from the beginning of the first dorsal fin to the end of the second dorsal fin, and the abdomen is grayish-white.
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Sea bass is divided into 4 categories, there are sea bass, there are also freshwater sea bass, sea bass is also called flower sea bass, it belongs to the sea fish, Songjiang sea bass in the song of the fish Sakuchi, the addition of Gyeongju sea bass, and the river bass belong to the freshwater fish.
Sea bass mainly feeds on fish and shrimp, and is one of the common economic fish, sea bass contains fat, protein, carbohydrates, vitamin B1, vitamin B2, phosphorus, iron, niacin and other substances.
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There are freshwater fish and marine fish. Perch is not a single refers to a kind of fish, in fact, there are many kinds of fish can be called perch, perch, also known as flower perch, four-ribbed fish, and Yellow River carp, mandarin fish, Heilongjiang Xingkai Lake big white fish and called "China's four major freshwater fish", in China's coastal areas are produced perch, of which the Yellow Sea and Bohai Sea are the majority. Sea bass is one of the common economic fish, but also the development of marine aquaculture species, rich in nutrition, containing protein, fat, carbohydrates and other nutrients, but also contains vitamin B2, niacin and trace amounts of vitamin B1, phosphorus, iron and other substances.
There are many varieties of sea bass: largemouth bass, river bass, Matsue sea bass, barramundi, bigeye lion bass, sea bass, etc. Among them, there are four most common types, sea bass are distributed in the coastal and estuarine seawater and freshwater confluences, the Songjiang perch descends into the sea to spawn and the juveniles return to live in the freshwater rivers after sexual maturity, the California perch inhabits the waters with low turbidity and the distribution of aquatic plants, and the perch is a freshwater fish distributed in the temperate and cold regions of Eurasia.
The main differences between sea bass and river bass are as follows:
1. The difference between survival: seawater perch mainly lives in the sea and will die soon after leaving the seawater, so the most advanced seawater perch on the market is chilled or frozen, and it is basically impossible to buy live; Freshwater perch mainly lives in rivers and lakes and has a strong ability to survive, so most of the freshwater perch sold in the market are live fish.
2. Appearance difference: The most obvious "sign" of sea bass is that there are many black dots on the back of the fish, while river bass do not. The appearance of large and thick body is basically sea bass; The small and flat ones are mostly freshwater perch.
3. Taste difference: The meat quality of sea bass is relatively "chai", and the fishy smell is heavier. The flesh of perch is elastic and palatable.
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Perch does not refer to a species, there are many fish species that can be called perch, for example, in our daily life, there are sea bass, as well as Songjiang perch, as well as largemouth bass, river perch, etc., all can be called perch, mainly distributed in the Pacific Ocean, as well as freshwater bodies that pass through the sea, mainly distributed in the Yellow Sea, Bohai Sea in China.
The morphological characteristics of the perch, this fish body is relatively long, generally within 30 to 40cm, and the side is flattened, there are fine scales on the back of the body, and it is relatively rough, the color is blue-gray, the color of the abdomen is gray-white, like to live in temperate waters, in China, Southeast Asia are distributed, and live in seawater, brackish water and freshwater, perch in China as a very ** carnivorous fish, his appetite is very large, can grow in brackish water, It can also grow in freshwater waters, and the nutritional value of sea bass is still very high, and sea bass is one of the four famous fish in China.
In some provinces of China, such as Qinhuangdao in Liaoning Province and other places, the distribution range of sea bass is very wide, because of its high nutritional value, so it is favored by many people, and in some restaurants, hotels can see his figure, this fish species is not as many spines as other fish species, his spines are very few, and the meat is sweet and delicious, there is a strong fragrance, so it can also be seen in Western restaurants, it contains very rich high-quality protein, and some vitamins, Mineral elements, etc., can play a role in the liver and kidney effect, which is rich in copper elements, can maintain the normal development of the nervous system in our body, as well as the metabolic function of substances, eat some perch appropriately, for some liver and kidney dysfunction of people, can also play a proper supplement effect.
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Perch does not refer to a species, there are many fish species can be called perch, for example, in our daily life hand bend, often see sea bass, as well as Songjiang perch, as well as largemouth bass, river perch, etc., can be called perch, mainly distributed in the Pacific Ocean, as well as freshwater bodies through the sea, mainly distributed in the Yellow Sea, Bohai Sea in China.
The morphological characteristics of the perch, this fish body is relatively long, generally within 30 to 40cm, and the side is flattened, there are fine scales on the back of the body, and it is relatively rough, the color is blue-gray, the color of the abdomen is gray-white, like to live in temperate waters, in China, Southeast Asia are distributed, and live in seawater, brackish water and freshwater, perch in China as a very ** carnivorous fish, his appetite is very large, can grow in brackish water, It can also grow in freshwater waters, and the nutritional value of sea bass is still very high, and sea bass is one of the four famous fish in China.
In some provinces of China, such as Qinhuangdao in Liaoning Province and other places, the distribution range of sea bass is very wide, because of its high nutritional value, so it is favored by many people, and in some restaurants, hotels can see his figure, this fish species is not as many spines as other fish species, his spines are very few, and the meat is sweet and delicious, there is a strong fragrance, so it can also be seen in Western restaurants, it contains very rich high-quality protein, and some vitamins, Mineral elements, etc., can play a role in the liver and kidney of the effect of the fruit, which is rich in copper, can maintain the normal development of the nervous system in our body, as well as the metabolic function of the substance, eat some perch appropriately, for some liver and kidney dysfunction of people, can also play a proper role in supplementation.
The above is what is the sea bass introduced to you, the distribution range of this fish is very wide, not refers to a kind of fish, as one of the four famous fish in China, the nutritional value is high, and it is favored by many people.
Extended reading: Sea bass What is sea bass.
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It is a kind of perch, also known as alfonsino perch, the current general view is that perch is a kind of marine fish, growing in the temperate tropical coastal areas, preferring to inhabit the slow-flowing clear water, and is distributed in Southeast Asia, India and China.
But to be precise, perch does not just refer to a single type of fish, like the most common sea bass, Matsue perch, California perch and perch, are all a type of perch, and Matsue perch and perch are born and grow in freshwater, which belong to freshwater fish.
Therefore, there are marine fish and freshwater fish in sea bass, and the key point is to judge according to the type of sea bass and the growth environment, and it cannot be generalized. In any case, sea bass is a very tasty seafood and a relatively economical fish, which is great for home-cooked dishes and some big dishes.
What are the types of sea bass.
The types of perch, in addition to the above listed Songjiang perch, perch, sea bass, California perch in the United States, there are also the bigeye perch that grows in the United States and Canada, as well as the barramundi that spreads all over the African riverbank, the coastal areas of Asia and the coastal areas of Australia and Southeast Asia.
This fish is called rice.
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