Also known as large yellow flowers. "Pisces, Sciaenidae. Lateral flat, golden yellow, 40 to 50 cm long, slender caudal peduncle. Bladder can sound. Ear cavity with otoliths, with hearing and balance function. Results group migration. for the Chinese economy fish specialties.
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No. 2
A yellow croaker, small scale, back sallow, yellow fin. Is one of China's major marine fish.
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方言
Dialect. Commonly known as the big gold bars. Weight 12 (old scale). "Liberation Daily" 1986.11.2: "﹝ ﹞ Xiao Zhao told them very seriously, and it was a gold bar. Jia skeptical wife picked up the small black box, open the cloth looked surprised to be a people of Shanghai known as the 'big yellow croaker '. "
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No. 4
Large yellow croaker pseudosciaena crocea Osteichthyes Perciformes (perciformes) Sciaenidae (sciaeni-dae) is a fish. And Were yellow, large, fresh, cucumber fish, large yellow croaker. China's main economic fish offshore. Traditional "Four seafood" (big fish, small fish, octopus, squid) one. Flat side of the body shape, tail length of more than 3 times as high. Head large, with well-developed mucus cavity. Next Jaw slightly prominent. 56 to 58 lateral line scales, dorsal fin to lateral line scales with between 8 to 9. Dorsal fin with 9 to 11 Spines, 27 to 38 (usually 31 to 33) rays. Anal fin with 2 spines, 7 to 10 fin rays, fin spines 2 Equal to or slightly larger than eye diameter. Body brown, yellow belly, fins yellow or greyish yellow. Lip orange Red. Bladder larger, front round, with a side of the limb 31 to 33 pairs, each side of the limb before the final separation of the small After such a long branch and twig. There are two white skull sagittal otolith. Vertebrae 26 ~ 27, sometimes 25. (See color). Distribution and population distribution of large yellow croaker in the Yellow Sea to the east of south China's Qiongzhou Straits Offshore the west coast of mainland China and North Korea. Also occasionally found in the west of Leizhou Peninsula. China's large coastal fish Can be divided into three populations: ① northern East China Sea, the central group. Distributed in the middle of the southern Yellow Sea to the East China Sea, including Lusi, including Yang, Dai Qu Yang, Maotouyang, Dongtou Ocean to near the island of Fujian Dayushan. ② Fujian, eastern Guangdong Group. Mainly in the southern East China Sea, Taiwan Strait and South China Sea (Dayushan Island south to the Pearl River Mouth). The population is divided into north and south of the two groups. ③ group of western Guangdong. Mainly in the Pearl Estuary in the South China Sea west of the Qiongzhou Strait area. Biological characteristics of large yellow croaker for the cluster occurred in the warm coastal migratory fish, the main habitat in the 80 Meters of the coastal and offshore waters in the lower deck. Fear of spawning fish light, hi counter, good transparency Less turbid waters. Dawn, dusk or more floating when the tide, the day when the sink or small tide. Into A variety of small fish, the main feeding fish and crustaceans (shrimp, crabs, mantis shrimp category). Reproductive peak photo Food was significantly reduced; reproductive increase after the feeding intensity. Staple food of juvenile copepods, mysids, Phosphorus shrimp and other zooplankton. Large yellow croaker can send a strong intermittent sound, while sound is also very sensitive. Its main Bladder and both sides of the vocal organs are sound muscle. When the sound of muscle contraction, the oppression of the swim bladder resonance and visceral fat Sound. Fish all day in the reproductive season, issued a "giggle", "whining" sounds, sound great in the Rare fish. This sound is generally considered a means of contact for the fish in the reproductive period is Fish collection as a signal. Long habits of Chinese fishermen as fish to determine the size of rhubarb, habitat Water layer and location information to facilitate fishing. Breeding spawning grounds are generally located near the mouth of islands within the bay shore in shallow water with low salt Area, water depth in the East China Sea, Yellow Sea not more than 20 meters, but the spawning ground in the deepest ocean Dai Qu up to 20 ~ 30 meters, in the South China Sea area not exceeding 30 m; color opacity, transparency, mostly in less than 1 meter, the soft sediment Mud or muddy sand sea area. China's coastal spawning grounds of large yellow croaker about 10, a Jiangsu Lu Si Yang, Zhejiang Dai Qu Yang, large Ji Yang, Maotouyang, bigeye ocean and Yueqing Bay, Fujian official wells Yang, East Lead fishing grounds, fishing grounds and 硇 Guangdong Nanao Island fisheries. Spawning spring flood water up to 15 17 ℃ and clusters of large yellow croaker begin spawning, the spawning ground of Zhejiang Wang flood water up to 17 ~ 19 ℃, 20 ℃ to On (Si Lu Yang was 21 ~ 22 ℃, the official foreign wells 22 ~ 24 ℃) when the fishing season ended. Spawning salinity range And officials in the ocean Lusi ocean is 28 to 31 wells, Dai Qu Yang Yang and Tai Ji 17 to 28. Large yellow croaker life can Repeated spawning, the reproductive period 2 to 3 times normal ovulation. Fecundity and body size is proportional to 10 to 2.75 million by the range, generally 20 to 500,000. Eggs floating, spherical, egg size 1.19 ~ 1.55 mm, egg membrane is smooth, colorless oil globules have a diameter of 0.35 to 0.46 mm. Eggs The water temperature about 18 ℃, larvae hatched after 50 hours. The age composition of the different local groups, each group Individual's life, age of sexual maturity is not the same: the East China Sea north of the central group of the individual life Long, the old age of the fish was 29, but age of on_set_ of sexual maturity late, a few as 2 years old, usually 3 to 4 Age. Groups of large yellow croaker in western Guangdong the shortest life expectancy age of the oldest fish was only 9, but the earliest age of sexual maturity, Start a small number of sexually mature individuals at age 1, most individuals 2 to 3 years old. Fujian and eastern Guangdong groups at the large yellow croaker Between the two groups in the most elderly age of 17 fish, a large number of mature individuals 2 to 3 years old. Large yellow croaker Maximum individual length of up to 755 mm, weight 3.8 kg. Migratory and coastal China, the water temperature increased in spring fishing season, fish from the wintering grounds along the river to swim Shallow waters near the mouth of reproduction. Northern East China Sea, the central group of the winter sea One River, the boat outside the more Winter field, and second, Zhejiang and Fujian coastal wintering grounds and the third is a large sand and the sand outside the wintering grounds. Broodstock in April, Form a large group of late, from the deep water wintering areas westward migration into the Si-Yang Lu, Dai Qu Yang, Tai Ji Yang, etc. Spawning grounds. Spawning period of 5 to 6 months. Broodstock after spawning scattered along the sea islands and estuaries feeding Fattening. September also smaller fish to Jiangsu, Zhejiang coastal spawning, the formation of autumn floods. Qiumodongchu Coastal water temperature dropped, a large sea winter fish returned. Fujian and eastern Guangdong population groups, mainly in the northern part of Fujian East fisheries spawning, all the way in late April to mid-May into the East lead fishing grounds to lay eggs, the other way in April Between late June through mid-white dog Islands and Mazu Island, equal portions into 3 or 4 batches in Sandu Bay, at 5 months In mid-June to mid-tide in the official well every ocean to lay eggs. Qiumodongchu scattered throughout the feeding of fish in open Islands in the vicinity of the beginning of the formation of four Shuang large yellow croaker in autumn and winter season. Since then with the water temperature dropped, some fish Swim 60 meters isobath to the warm water at the winter, some fish continue to swim south four Shuang Islands. Fujian and eastern Guangdong southern population groups in their reproductive migration along the sea area east of the Pearl River estuary began earlier, in January By the concentration of schooling fish start to arrive off the coast of Shanwei, migratory direction towards the northeast, 2 ~ 3 months arrived in six decades, God Spring, in March in the northeast of the island of South Australia and south-east fisheries fishing ground fishing season to the end of April. Autumn floods since August Beginning, fish from the southern coastal areas in Guangdong, Fujian coast, the migration from northeast to southwest. September arrived and the South Australian Raoping offshore the southwest coast of the island, in October appeared in the Shinsen, six decades, arrived in November Shanwei, in December in the flat sea, O Tau (Daya Bay and outside) near the oven open sea began in January. Wuchuan western Guangdong and other groups from around early October Naozhou Island south to the north, spawning field trip to go, November is spawning Sheng Period, eggs were divided into small groups, turn to deep water habitats, autumn floods over. Since February the following year started spring flood Fish gather to spawn in the south Naozhou Island, in March for the Wang Xun, to early April water temperature increases, positive Spring period, nearshore shallow waters of estuaries salinity decreased, not big fish habitats, fish quickly Leave, spring flood will come to an end. Production According to the "Wu Ji" contains: Helu years (BC 505), has been fishing the East China Sea Large yellow croaker activities. That "the central Fujian sea wrong Shu" recorded a four-Ming (now Ningbo) coastal fisheries of large yellow croaker Period. Long-term fishing gear to catch large fish mainly in Zhejiang, Mesh bag (big pairs, small pairs, Wai Zeng Net), followed by drift-net, net, and hook; Fujian to Tai Wai Zeng and gill nets based; Guangdong in the past to "Knock " the most famous work, also using trawls, hand-lining, Kwu (Wai) network and to pull netting Fishing. "Knock " operations on the resource damage due to very large, have been banned. A major producer of large yellow croaker China and North Korea. Better use of large yellow croaker meat and delicious, "squirrel fish" for the feast cuisine. Most Fresh off the other salt into a "melon parameters of SVM", gutted cleared of dried salted made after the "fish parameters of SVM," or Canned. Swim bladder can be made of expensive dry food "belly", but also system "fish glue." Rhubarb Fish liver, vitamin a, cod liver oil good for the system of raw materials. Otoliths can be used for medicinal purposes.
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Form
Flat side of the body, caudal peduncle length of more than 3 times as high. Head large, with well-developed mucus cavity. Next Jaw slightly prominent. 56 to 58 lateral line scales, dorsal fin to lateral line scales with between 8 to 9. Dorsal fin with 9 to 11 Spines, 27 to 38 (usually 31 to 33) rays. Anal fin with 2 spines, 7 to 10 fin rays, fin spines 2 Equal to or slightly larger than eye diameter. Body brown, yellow belly, fins yellow or greyish yellow. Lip orange Red. Bladder larger, front round, with a side of the limb 31 to 33 pairs, each side of the limb before the final separation of the small After such a long branch and twig. There are two white skull sagittal otolith. Vertebrae 26 ~ 27, sometimes 25.
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Distribution and population
Large yellow croaker distributed in the Yellow Sea to the east of south China's Qiongzhou Straits Offshore the west coast of mainland China and North Korea. Also occasionally found in the west of Leizhou Peninsula. China's large coastal fish Can be divided into three populations: ① northern East China Sea, the central group. Distributed in the middle of the southern Yellow Sea to the East China Sea, including Lusi, including Yang, Dai Qu Yang, Maotouyang, Dongtou Ocean to near the island of Fujian Dayushan. ② Fujian, eastern Guangdong Group. Mainly in the southern East China Sea, Taiwan Strait and South China Sea (Dayushan Island south to the Pearl River Mouth). The population is divided into north and south of the two groups. ③ group of western Guangdong. Mainly in the Pearl Estuary in the South China Sea west of the Qiongzhou Strait area.
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Biological characteristics
Large yellow croaker is warm temperate coastal cluster migratory fish, the main habitat in the 80 meters of the coastal and offshore waters in the lower deck. Fear of spawning fish light, hi counter, good transparency, less turbid waters. Dawn, dusk or more floating when the tide, the day when the sink or small tide. Into the main feeding a variety of small fish, fish and crustaceans (shrimp, crabs, mantis shrimp category). Reproductive peak feeding intensity decreased significantly; reproductive increase after the feeding intensity. Staple food of juvenile copepods, mysids, shrimp and other zooplankton phosphorus. Large yellow croaker can send a strong intermittent sound, while sound is also very sensitive. It is the main articulator of both sides of the sound of swim bladder muscle. When the sound of muscle contraction, the oppression of the swim bladder resonance and visceral sound. Fish all day in the reproductive season, issued a "giggle", "whining" sounds, sound great in fish rare. This sound is generally considered a means of contact for the fish, the fish in the reproductive period is _set_ as a signal. Long habits of Chinese fishermen as fish to determine the size of rhubarb, habitat and location of the water layer to facilitate fishing.
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Reproduction
Spawning grounds are generally located near the mouth of islands within the bay shore in shallow water with low salt Area, water depth in the East China Sea, Yellow Sea not more than 20 meters, but the spawning ground in the deepest ocean Dai Qu up to 20 ~ 30 meters, in the South China Sea area not exceeding 30 m; color opacity, transparency, mostly in less than 1 meter, the soft sediment Mud or muddy sand sea area. China's coastal spawning grounds of large yellow croaker about 10, a Jiangsu Lu Si Yang, Zhejiang Dai Qu Yang, large Ji Yang, Maotouyang, bigeye ocean and Yueqing Bay, Fujian official wells Yang, East Lead fishing grounds, fishing grounds and 硇 Guangdong Nanao Island fisheries. Spawning spring flood water up to 15 17 ℃ and clusters of large yellow croaker begin spawning, the spawning ground of Zhejiang Wang flood water up to 17 ~ 19 ℃, 20 ℃ to On (Si Lu Yang was 21 ~ 22 ℃, the official foreign wells 22 ~ 24 ℃) when the fishing season ended. Spawning salinity range And officials in the ocean Lusi ocean is 28 to 31 wells, Dai Qu Yang Yang and Tai Ji 17 to 28. Large yellow croaker life can Repeated spawning, the reproductive period 2 to 3 times normal ovulation. Fecundity and body size is proportional to 10 to 2.75 million by the range, generally 20 to 500,000. Eggs floating, spherical, egg size 1.19 ~ 1.55 mm, egg membrane is smooth, colorless oil globules have a diameter of 0.35 to 0.46 mm. Eggs The water temperature about 18 ℃, larvae hatched after 50 hours. The age composition of the different local groups, each group Individual's life, age of sexual maturity is not the same: the East China Sea north of the central group of the individual life Long, the old age of the fish was 29, but age of on_set_ of sexual maturity late, a few as 2 years old, usually 3 to 4 Age. Groups of large yellow croaker in western Guangdong the shortest life expectancy age of the oldest fish was only 9, but the earliest age of sexual maturity, Start a small number of sexually mature individuals at age 1, most individuals 2 to 3 years old. Fujian and eastern Guangdong groups at the large yellow croaker Between the two groups in the most elderly age of 17 fish, a large number of mature individuals 2 to 3 years old. Large yellow croaker Maximum individual length of up to 755 mm, weight 3.8 kg.
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Migratory and fishing season
China's coastal water temperatures increase in spring, fish from the wintering grounds along the river to swim Shallow waters near the mouth of reproduction. Northern East China Sea, the central group of the winter sea One River, the boat outside the more Winter field, and second, Zhejiang and Fujian coastal wintering grounds and the third is a large sand and the sand outside the wintering grounds. Broodstock in April, Form a large group of late, from the deep water wintering areas westward migration into the Si-Yang Lu, Dai Qu Yang, Tai Ji Yang, etc. Spawning grounds. Spawning period of 5 to 6 months. Broodstock after spawning scattered along the sea islands and estuaries feeding Fattening. September also smaller fish to Jiangsu, Zhejiang coastal spawning, the formation of autumn floods. Qiumodongchu Coastal water temperature dropped, a large sea winter fish returned. Fujian and eastern Guangdong population groups, mainly in the northern part of Fujian East fisheries spawning, all the way in late April to mid-May into the East lead fishing grounds to lay eggs, the other way in April Between late June through mid-white dog Islands and Mazu Island, equal portions into 3 or 4 batches in Sandu Bay, at 5 months In mid-June to mid-tide in the official well every ocean to lay eggs. Qiumodongchu scattered throughout the feeding of fish in open Islands in the vicinity of the beginning of the formation of four Shuang large yellow croaker in autumn and winter season. Since then with the water temperature dropped, some fish Swim 60 meters isobath to the warm water at the winter, some fish continue to swim south four Shuang Islands. Fujian and eastern Guangdong southern population groups in their reproductive migration along the sea area east of the Pearl River estuary began earlier, in January By the concentration of schooling fish start to arrive off the coast of Shanwei, migratory direction towards the northeast, 2 ~ 3 months arrived in six decades, God Spring, in March in the northeast of the island of South Australia and south-east fisheries fishing ground fishing season to the end of April. Autumn floods since August Beginning, fish from the southern coastal areas in Guangdong, Fujian coast, the migration from northeast to southwest. September arrived and the South Australian Raoping offshore the southwest coast of the island, in October appeared in the Shinsen, six decades, arrived in November Shanwei, in December in the flat sea, O Tau (Daya Bay and outside) near the oven open sea began in January. Wuchuan western Guangdong and other groups from around early October Naozhou Island south to the north, spawning field trip to go, November is spawning Sheng Period, eggs were divided into small groups, turn to deep water habitats, autumn floods over. Since February the following year started spring flood Fish gather to spawn in the south Naozhou Island, in March for the Wang Xun, to early April water temperature increases, positive Spring period, nearshore shallow waters of estuaries salinity decreased, not big fish habitats, fish quickly Leave, spring flood will come to an end.
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Production
According to the "Wu Ji" contains: Helu years (BC 505), has been fishing the East China Sea Large yellow croaker activities. That "the central Fujian sea wrong Shu" recorded a four-Ming (now Ningbo) coastal fisheries of large yellow croaker Period. Long-term fishing gear to catch large fish mainly in Zhejiang, Mesh bag (big pairs, small pairs, Wai Zeng Net), followed by drift-net, net, and hook; Fujian to Tai Wai Zeng and gill nets based; Guangdong in the past to "Knock " the most famous work, also using trawls, hand-lining, Kwu (Wai) network and to pull netting Fishing. "Knock " operations on the resource damage due to very large, have been banned. A major producer of large yellow croaker China and North Korea.
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Use
大黄鱼 利用
Good and delicious meat of large yellow croaker, "squirrel fish" for the feast cuisine. Most Fresh off the other salt into a "melon parameters of SVM", gutted cleared of dried salted made after the "fish parameters of SVM," or Canned. Swim bladder can be made of expensive dry food "belly", but also system "fish glue." Rhubarb Fish liver, vitamin A, good raw materials for the system of cod liver oil. Otoliths can be used for medicinal purposes.
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Nutritional Analysis
1. Fish are rich in protein, trace elements and vitamins, benefit the human body have a good effect on the physical weakness and the elderly, the consumption of fish will receive a very good therapeutic effect; 2. Fish are rich in selenium, can eliminate free radicals produced by human metabolism can slow down aging, and various types of cancer prevention and treatment efficacy.
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Appropriate population
General population can eat 1. Anemia, insomnia, dizziness, loss of appetite and physically weak are particularly suitable for women after childbirth; 2. Fish is fat objects, asthma and allergies should be Shensi.
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Grams of food relative to
Chinese Nepeta fish can not be with food; fish before and after the bogey tea; not with the buckwheat with the food.
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Cooking guide
1. Croaker of the meat is tender, suitable for steamed, fried if so, need more oil, to avoid fried yellow fish powder, fried the time not too long; 2. Burning fish when thrown off the scalp, can remove the odor.
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Fish recipes
Pickled big fish soup Ingredients: large yellow croaker Pickled fish large soup seasoning: Ningbo Brassica juncea, bamboo shoots Ningbo Potherb pickled pickles _select_ed cut end of the bamboo shoots into thin slices. Then, both sides of large yellow croaker fry until slightly yellow oil, cooked into Rice wine, seal stew a while, add water, add ginger, add pickled vegetables, bamboo shoots, and salt, MSG, after boiling over high heat, then a small Fire a few minutes until the soup is milky white when you can be thrown into the diced green onion.
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Therapeutic effect
Sweet and salty fish, nature, hepatic, renal two classics; Chinese medicine, there are fish and stomach bleeding, kidney tonic, spleen appetite, soothe the nerves Zhili, the effect of Qi fill fine; Of anemia, insomnia, dizziness, loss of appetite and postpartum women physically weak have a good effect.
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Other
Catch fish in China's history can be traced back to the pre-Qin era when the king lu found in micro-Tang Lu Guang, "Wu mind."
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Remarks
1. High-quality fish is golden brown surface, shiny, scales complete, not falling; flesh firm and elastic; eyes full of protruding corneal transparency; gills bright red or purple color, same smell fishy or fish, gill clear . 2. Large yellow croaker and small yellow croaker distinction: large yellow croaker and small yellow croaker is similar to an outsider, but the big fish bigger than a small fish, the caudal peduncle length is 3 times the height of caudal peduncle; anal fin spine equal to or greater than the second eye diameter, scales small, well organized, dorsal and lateral line scales between 8 to 9; the first large, mouth oblique crack, the larger the head the eyes. While the small yellow croaker dorsal high, round scales large, stubby tail, mouth wide and upturned, eyes small.
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Marine life
Large yellow croaker Rhubarb fish oblong, flat side, generally 30 to 40 cm in length. Caudal peduncle slender, its length more than 3 times higher. Head of the side of the flat, central occipital dorsal spines is not obvious. There are 4 obvious chin hole. Dorsal and anal fin base 2 / 3 is small round scales, dorsal fin above the starting point in the pectoral fin. Subtropical large yellow croaker fish, often in coastal waters within 60 meters of shallow water in the upper coast.
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Encyclopedia
dahuangyu Large yellow croaker Pseudosciaena crocea Osteichthyes Perciformes (Perciformes) Sciaenidae (Sciaeni-dae) is a fish. Also known as yellow, large, fresh, cucumber fish, large yellow croaker. China's main economic fish offshore. For the traditional "four seafood" (large yellow croaker, small fish, octopus, squid) one. Flat side of the body shape, tail length of more than 3 times as high. Head large, with well-developed mucus cavity. Lower jaw slightly prominent. 56 to 58 lateral line scales, dorsal fin to lateral line scales with between 8 to 9. Dorsal fin with 9 to 11 spines, 27 to 38 (usually 31 to 33) rays. Anal fin with 2 spines, 7 to 10 fin rays, fin spines 2 is equal to or slightly larger than eye diameter. Body brown, yellow belly, fins yellow or greyish yellow. Lip orange. Bladder larger, front round, with a side of the limb 31 to 33 pairs, each side of the limb before the final separation of twigs and branchlets of equal length after. There are two white skull sagittal otolith. Vertebrae 26 ~ 27, sometimes 25. (See color pictures of large yellow croaker). Distribution and population distribution of large yellow croaker in the Yellow Sea to the south east of the Qiongzhou Strait and the Korean west coast of mainland China's coastal waters. Also occasionally found in the west of Leizhou Peninsula. Big fish along the coast of China can be divided into three populations: ① northern East China Sea, the central group. Distributed in the middle of the southern Yellow Sea to the East China Sea, including Lu Si Yang, Dai Qu Yang, Maotouyang, Dongtou Ocean near the island from Fujian Dayushan. ② Fujian and eastern Guangdong group. Mainly in the southern East China Sea, Taiwan Strait and South China Sea (Dayushan Island, the Pearl River estuary south). The population is divided into north and south of the two groups. ③ group of western Guangdong. Mainly in the Pearl River estuary in the South China Sea west of the Qiongzhou Strait area. Biological characteristics of large yellow croaker for the cluster occurred in the warm coastal migratory fish, the main habitat in the 80 meters of the coastal and offshore waters in the lower deck. Fear of spawning fish light, hi counter, good transparency, less turbid waters. Dawn, dusk or more floating when the tide, the day when the sink or small tide. Into the main feeding a variety of small fish, fish and crustaceans (shrimp, crabs, mantis shrimp category). Reproductive peak feeding intensity decreased significantly; reproductive increase after the feeding intensity. Staple food of juvenile copepods, mysids, □ shrimp and other zooplankton. Large yellow croaker can send a strong intermittent sound, while sound is also very sensitive. It is the main articulator of both sides of the sound of swim bladder muscle. When the sound of muscle contraction, the oppression of the swim bladder resonance and visceral sound. Fish all day in the reproductive season, issued a "giggle", "whining" sounds, sound great in fish rare. This sound is generally considered a means of contact for the fish, the fish in the reproductive period is _set_ as a signal. Long habits of Chinese fishermen as fish to determine the size of rhubarb, habitat and location of the water layer to facilitate fishing. Breeding spawning grounds are generally located near the mouth of islands within the Bay coastal shallow waters of low salinity, water depth in the East China Sea, Yellow Sea not more than 20 meters, but the spawning ground in the deepest ocean Dai Qu up to 20 ~ 30 meters, in the South China Sea area not exceeding 30 m; color opacity, transparency mostly in less than 1 meter, sediment is soft mud or muddy sand sea area. China's coastal spawning grounds of large yellow croaker about 10, a Jiangsu Lu Si Yang, Zhejiang, Dai Qu Yang, Tai Ji Yang, Maotouyang, bigeye ocean and Yueqing Bay, Fujian, the official foreign wells, the East lead fishing grounds, Guangdong South Australian fisheries and fishing grounds Naozhou Island. Spawning spring flood water temperature rose to 15 ~ 17 ℃ when the clusters of large yellow croaker begin spawning, the spawning ground of Zhejiang Wang flood water up to 17 ~ 19 ℃, 20 ℃ above (Lu Si Yang is 21 ~ 22 ℃, the official foreign wells 22 ~ 24 ℃ ) when the fishing season ended. Spawning salinity range Lusi Ocean Ocean and officials of 28 to 31 wells, Dai Qu Yang Yang and Tai Ji 17 to 28. Life could repeated large yellow croaker spawning, the reproductive period 2 to 3 times normal ovulation. Fecundity and body size is proportional to the range from 10 to 2,750,000, generally 20 to 500,000. Eggs floating, spherical, egg size 1.19 ~ 1.55 mm, egg membrane is smooth, with a colorless oil globules, diameter of 0.35 to 0.46 mm. Fertilized egg in the water temperature about 18 ℃ □ out by 50 hours the larvae. The age composition of the local group is different from the life of each individual group, age of sexual maturity is not the same: the northern East China Sea, the central group of the longest life expectancy of individuals, age 29, the oldest fish, but the later age of on_set_ of sexual maturity, and the minority age 2, usually 3 to 4 age. Groups of large yellow croaker in western Guangdong the shortest life expectancy age of the oldest fish was only 9, but the earliest age of sexual maturity, a few individuals become sexually mature at age 1, most individuals 2 to 3 years old. Fujian and eastern Guangdong groups in the two groups of large yellow croaker between the age of the oldest fish was 17, a large number of mature individuals 2 to 3 years old. Large yellow croaker up to 755 mm maximum individual length and weighs 3.8 kg. Migratory and coastal China, the water temperature increased in spring fishing season, fish from the winter
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English Expression
n.: Pseudosciaenacrocea
Related Phrases
recipe
cuisine
Containing Phrases
Baoyan Pseudosciaenacrocea
Name of a mountain in Shandong Mountain Pseudosciaenacrocea
