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Larimichthys crocea

Larimichthys crocea, commonly known as the large yellow croaker, is a marine ray-finned fish belonging to the family Sciaenidae, characterized by a fusiform body that appears golden when fresh, with dorsal fins supported by 9–10 spines and 30–35 soft rays, and anal fins with 2 spines and 7–9 soft rays.^[1] This species attains a maximum total length of 80 cm and a maximum reported weight of about 4 kg (historical), though typical market-sized individuals measure around 30–40 cm and weigh 0.5–1 kg due to intensive fishing pressures.^[2] It is distinguished by scales covering most of the soft-rayed portions of the dorsal and anal fins, and the posterior part of the pectoral fin lacks black pigmentation.^[1] Native to the northwest Pacific Ocean, L. crocea is distributed along coastal regions from central Vietnam northward to South Korea and Japan, primarily in the Yellow Sea, East China Sea, and northern South China Sea, spanning latitudes 13°N to 38°N and longitudes 106°E to 141°E.^[1] The species inhabits temperate coastal waters, estuaries, and brackish environments, preferring muddy or muddy-sandy bottoms at depths ranging from 0 to 120 m, though it is most common between 10 and 80 m.^[1] It exhibits seasonal migrations, moving from spawning and nursery grounds in nearshore areas to deeper offshore waters during non-reproductive periods.^[3] Ecologically, L. crocea is benthopelagic and carnivorous, preying mainly on crustaceans and small fishes, with juveniles showing ontogenetic shifts in diet from zooplankton to benthic invertebrates.^[1] Sexual maturity is reached at lengths of 17 cm or more, typically around 1–2 years of age, with spawning occurring in coastal waters during spring and summer.^[1] The species can live up to 6 years in the wild, though overfishing has drastically reduced average lifespans and sizes in remaining populations.^[1] Of significant economic value in East Asia, L. crocea supports major commercial fisheries and is the most cultured marine fish in China, with aquaculture production exceeding wild catches since the 1980s to meet demand for its nutritious flesh rich in proteins and omega-3 fatty acids.^[4]^[5] However, wild populations have declined by over 80% since the 1970s due to overfishing, habitat degradation from coastal development, and pollution, leading to its classification as Critically Endangered on the IUCN Red List in 2020. Conservation efforts include fishery regulations, stock enhancement through hatchery releases, and ongoing research into genetic diversity and habitat restoration to support recovery.^[6]

Classification

Taxonomy

Larimichthys crocea is classified within the following taxonomic hierarchy: Kingdom Animalia, Phylum Chordata, Class Actinopterygii, Order Perciformes (sometimes classified in Acanthuriformes or Eupercaria incertae sedis following recent revisions; formerly placed in Perciformes), Family Sciaenidae, Genus Larimichthys, and Species L. crocea.^[7] ^[8] The species was originally described by John Richardson in 1846 as Sciaena crocea, based on specimens from the coastal waters of China and Japan, establishing it as the type species for subsequent genus placements.^[7] ^[1] Historically, it was classified as Pseudosciaena crocea, a homotypic synonym reflecting an earlier genus assignment within Sciaenidae. The genus Larimichthys was established in 1905 by David Starr Jordan and Edwin Chapin Starks, into which L. crocea was placed based on distinguishing morphological features.^[9] ^[10] Other synonyms include Collichthys croceus and Pseudosciaena amblyceps, invalidated due to nomenclatural priority of the basionym Sciaena crocea and morphological mismatches, such as differences in fin ray counts and body proportions that align better with Larimichthys.^[10] ^[7]

Etymology

The genus name Larimichthys combines Larimus, the name of a related genus in the Sciaenidae family, with the Greek ichthys meaning "fish," reflecting its close affinity to Larimus but distinguished by features such as cycloid scales on the head and body, unequal teeth, weak anal spines, and a more cavernous head structure.^[11] This nomenclature was established in 1905 by David Starr Jordan and Edwin Chapin Starks when they proposed the genus.^[11] The species epithet crocea derives from Latin, meaning "saffron-colored" or "yellowish," alluding to the saffron-yellow tint observed on the pectoral fins, lower body, sides of the head, and ventral-fin spine.^[11] L. crocea was originally described in 1846 by Scottish naturalist John Richardson as Sciaena crocea based on specimens from Chinese coastal waters, marking the initial formal recognition of the species within the Sciaenidae family.^[12] Common names for L. crocea include "large yellow croaker" in English, emphasizing its prominent size and yellowish appearance, and dà huáng yú (大黃魚) in Mandarin Chinese, translating to "large yellow fish," a name that highlights its longstanding cultural and economic role in East Asian fisheries as a prized marine resource.^[13] Regional variations in Chinese, such as huáng huā yú (黃花魚, "yellow flower fish"), further underscore its traditional significance in coastal communities for food and trade.^[14]

Biology

Physical description

Larimichthys crocea possesses an elongated, fusiform body with an oval cross-section, facilitating efficient swimming in coastal environments. The head is large and bluntly pointed, featuring a small mouth in an inferior position, with the upper jaw length approximately equal to the lower jaw. The pectoral fins are notably long and can appear filamentous in structure.^[15]^[16] The body exhibits a silvery coloration overall, accented by a yellow tint on the sides and fins, while the dorsal region appears darker, often purplish-brown above transitioning to golden below. The dorsal fin is divided into a spinous portion with 9–10 spines and a soft-rayed portion with 30–35 rays; the anal fin has 2 spines and 7–9 soft rays (typically 8). Soft-rayed sections of the dorsal and anal fins are largely covered with scales, and the posterior portion of the pectoral fin lacks black pigmentation. Juveniles display a more mottled pattern compared to adults.^[15]^[14] Internally, the swim bladder is associated with sonic muscles that enable sound production, a trait typical of sciaenids, and also contributes to buoyancy and auditory functions. Otoliths in the inner ear are utilized for age determination through analysis of growth rings. Sexual dimorphism is evident, with females attaining larger sizes than males—females become heavier beyond approximately 61 mm standard length—and showing distinct differences in gonad development related to reproductive maturity. Due to overfishing, modern individuals typically reach 30–40 cm total length, though historical records indicate a maximum of up to 80 cm total length.^[17]^[18]^[2]^[15]^[18]

Reproduction and life cycle

Larimichthys crocea is a gonochoristic species with separate sexes and an overall sex ratio close to 1:1 (female:male).^[2] Females exhibit growth dimorphism, becoming heavier than males at standard lengths exceeding 61 mm.^[2] Sexual maturity is reached at sizes of 17 cm total length or more, with minimum sizes of 112 mm SL for males and 160 mm SL for females; 50% maturity occurs at 150.2 mm SL for males and 187.2 mm SL for females, typically at 2–4 years of age based on growth rates.^[2]^[1]^[19] The species is a batch spawner capable of nearly year-round reproduction in coastal waters, with two distinct peaks: spring (March–May for both sexes) and autumn (October–November).^[2] Spawning occurs in waters with temperatures between 18°C and 24°C, ceasing above 26°C, and is influenced by seasonal temperature increases that have shifted and extended peak periods over recent decades.^[2] Optimal salinity for gonadal maturation and early development ranges from 25‰ to 28‰, with lower or higher levels affecting hatching and larval survival.^[20] Eggs are pelagic and buoyant, with a diameter of about 1.27 mm, and hatch within 25–50 hours at 23–24°C.^[21]^[22] Larval development lasts 18–25 days in the pelagic phase, transitioning to settlement around 20–30 days post-hatch, after which juveniles inhabit nursery grounds.^[19]^[23] During the larval stage, individuals engage in filter-feeding on plankton, shifting ontogenetically to piscivory as juveniles. 50% maturity is typically reached at approximately 25 cm total length after 2–3 years in current populations, with full lifespan extending 5–7 years in modern populations (historically up to 21 years). Recent 2024 studies show modern asymptotic lengths reduced to 33.9 cm, with maximum ages up to 11 years.^[1]^[24]^[18]

Diet and feeding

_Larimichthys crocea exhibits a carnivorous diet that undergoes an ontogenetic shift from planktivory in early life stages to piscivory and benthic foraging in later stages. Larvae primarily consume zooplankton, including copepods and rotifers, through filter-feeding mechanisms adapted for capturing small particulate prey in the water column.^[19]^[25] As juveniles grow, typically transitioning around early post-larval development, their diet diversifies to include a mix of pelagic and benthic organisms, such as small fish (e.g., Engraulis sp.), decapods, polychaetes, and macrozooplankton. Adults, functioning as opportunistic mid-level carnivores, predominantly feed on bottom-dwelling invertebrates like shrimp (e.g., Sicyonia sp.) and crabs, as well as small demersal fish (e.g., Pagrus major), with seasonal variations observed; for instance, summer diets in the East China Sea emphasize decapods and fish over zooplankton. This shift reflects an adaptation to benthic habitats, facilitated by a protrusible mouth that enables efficient prey capture during foraging on or near the seafloor.^[26]^[25]^[27] The species occupies a trophic level of approximately 3.7, positioning it as a secondary consumer in marine food webs, with dietary intake estimated at 1.2–1.5% of body weight daily in controlled settings, though wild rations may vary with prey availability. Recent stable isotope analysis (δ¹³C and δ¹⁵N) from 2025 studies highlights trophic variability, showing disrupted ontogenetic transitions in polluted habitats like Hong Kong waters—where adult δ¹⁵N values (11.72‰) are unexpectedly lower than in juveniles (12.40‰)—compared to more stable shifts in Taiwan populations, where adults exhibit higher δ¹⁵N (13.63‰) indicative of increased piscivory. These findings underscore environmental influences on feeding ecology, with juveniles displaying broader trophic niches (e.g., SEAc 0.73–0.89‰²) than adults (0.23–0.55‰²).^[28]^[29]^[26]

Ecology

Distribution

Larimichthys crocea is natively distributed in the coastal waters of East Asia, primarily spanning the Yellow Sea, East China Sea, and northern South China Sea, from central Vietnam to southern Japan.^[1] Its historical range extended northward up to approximately 35°N latitude in the southern Yellow Sea, encompassing areas off Jiangsu, Zhejiang, and Fujian provinces in China. Currently, the species' distribution is more restricted due to overexploitation, with fragmented populations concentrated in coastal regions of the East China Sea.^[24] The species exhibits oceanodromous migration patterns, with juveniles using estuarine and nearshore nursery grounds while adults occupy offshore marine waters.^[1] Seasonal movements occur for spawning, typically from May to mid-June in inshore coastal areas, followed by northward shifts in summer for feeding before migrating southward and offshore for overwintering in depths less than 100 m during December to February.^[19] These migrations connect spawning grounds in bays like Sansha Bay to broader East China Sea habitats.^[19] Prior to the 1980s, L. crocea maintained a wider, more continuous range across its native waters, supporting peak annual catches exceeding 200,000 tons in 1974; however, intense overfishing led to a drastic population collapse, reducing biomass by over 90% by the 1990s and fragmenting distributions.^[19] In response, stock enhancement programs initiated around 2000 have involved annual releases of billions of hatchery-reared juveniles, particularly in Fujian and Zhejiang provinces, to aid population recovery and reestablishment in key coastal areas.^[5] Extralimital records are limited, with rare vagrant occurrences documented in southern Korean waters, but no established populations exist outside the native East Asian range.^[1]

Habitat and behavior

Larimichthys crocea is a demersal species inhabiting coastal waters of the Yellow Sea and East China Sea, typically at depths shallower than 120 m, with optimal conditions often between 30 and 90 m where temperatures remain stable.^[1]^[30] Juveniles occupy estuarine and nearshore environments, such as those near the Yangtze River estuary, characterized by salinities of 10–30 ppt, while adults shift to offshore areas during overwintering.^[31] The species prefers muddy or sandy-muddy bottoms in these shallow coastal zones.^[1] This fish exhibits seasonal migrations, moving from coastal spawning and nursery grounds along the East China Sea to deeper offshore overwintering sites in autumn and winter, then returning to nearshore areas in spring and summer as temperatures rise.^[24] It forms large schools during foraging and migratory movements, a behavior that aids in predator avoidance by enhancing vigilance and coordinated escape responses to chemical and acoustic predator signals.^[32]^[33] Diel activity patterns include vertical migrations, with upward movements peaking at dusk and dawn, and reduced motion during nighttime hours.^[34] Sound production is a key behavioral adaptation, with individuals generating low-frequency pulsed calls via contractions of sonic muscles attached to the swim bladder, primarily during spawning aggregations to facilitate communication and mate attraction.^[17] Optimal environmental conditions include sea surface temperatures of 18–25°C and salinities around 33–34 ppt, though tolerances extend to 9–30°C and lower salinities in estuarine habitats.^[35]^[24] The species avoids low-oxygen conditions, as hypoxia induces physiological stress and elevated metabolic rates.^[36] Habitat degradation from pollution and coastal development further threatens these preferences, reducing suitable areas for juveniles and adults alike.^[37] In marine food webs, L. crocea serves as prey for larger piscivores, including sharks and predatory fish, contributing to trophic dynamics in coastal ecosystems despite its declining populations.^[33]

Population genetics

Genetic diversity in wild populations of Larimichthys crocea has been notably reduced due to historical bottlenecks from overfishing, with effective population sizes (Ne) estimated to have declined sharply in recent generations, often falling within the range of approximately 1,000–5,000 individuals based on genomic analyses.^[38] Aquaculture strains often exhibit lower genetic diversity compared to wild populations due to breeding bottlenecks, as evidenced by lower observed heterozygosity (Ho ≈ 0.09–0.12) in some farmed groups compared to wild samples (Ho ≈ 0.17–0.22), though selective breeding can introduce variation from multiple founder stocks; overall variability remains constrained in cultured lines.^[39]^[40] Population structure analyses using single nucleotide polymorphism (SNP) markers have identified three primary genetic clusters corresponding to northern, central, and southern regions along the Chinese coast, including populations in the Yellow Sea, East China Sea, and South China Sea areas such as Nanhai, Mindong, and Daiqu.^[41]^[38] These clusters reflect limited gene flow, exacerbated by post-overfishing isolation and geographical barriers like the Taiwan Strait, with pairwise F_ST values indicating moderate differentiation (e.g., 0.02–0.05) among lineages.^[40]^[42] Recent stability studies from 2024 demonstrate that this population structure persists despite extensive restocking efforts, with wild genetic diversity remaining consistent (haplotype diversity Hd ≈ 0.78–0.99; nucleotide diversity π ≈ 0.002–0.005) and minimal introgression from released hatchery fish in most areas.^[43] In farmed groups, inbreeding coefficients (F_IS) range from 0.05 to 0.15, reflecting moderate levels of relatedness due to broodstock management, though not significantly deviating from Hardy-Weinberg expectations in many cases.^[39]^[4] Conservation genetics research employing microsatellite loci and mitochondrial DNA (mtDNA) sequences has highlighted risks of hybridization between wild stocks and escaped farmed individuals, particularly in coastal bays like Sansha and Luoyuan, where aquaculture-derived haplotypes comprise up to 75–94% of local mtDNA variation, potentially eroding adaptive genetic integrity.^[43]^[40] Such introgression is driven by high escape rates from farms and overlapping spawning grounds, underscoring the need for genetically distinct restocking sources to mitigate these effects.^[44] These insights suggest that genetic structure not only maintains but also modulates ecological roles across life stages, informing targeted conservation strategies amid ongoing habitat pressures.

Human use and conservation

Commercial utilization

Larimichthys crocea, commonly known as the large yellow croaker, has been a cornerstone of Chinese marine fisheries since ancient times, with commercial exploitation peaking in the 1970s when annual wild catches exceeded 100,000 tons across the East China Sea and adjacent waters.^[6] This abundance supported extensive trade and consumption, but intense overfishing led to a dramatic collapse, with catches plummeting by over 99% from 1974 levels, falling below 1,000 tons annually by the 1990s as spawning grounds were depleted and populations neared functional extinction.^[18] In recent years, wild harvest of L. crocea has been strictly regulated through quota systems in China to prevent further depletion.^[37] Much of the limited wild catch is processed into high-value exports, particularly dried fish maw (swim bladder), which is prized in traditional Chinese medicine for its purported collagen-rich benefits in soups and tonics.^[45] The species commands significant market value due to demand for its protein-rich flesh, versatile swim bladder used as isinglass for clarifying wines and beers, and even otoliths occasionally crafted into jewelry for their unique stone-like appearance. As of 2025, wholesale prices for premium wild-caught L. crocea range from approximately $5 to $10 per kg for frozen product, with fresh or large specimens fetching up to $20–25 per kg retail, reflecting scarcity and quality premiums over farmed alternatives.^[46]^[47] Aquaculture now supplies the majority of market needs, supplementing dwindling wild stocks.^[48] Culturally, L. crocea holds a prominent place in Chinese cuisine, often prepared steamed with ginger and scallions to highlight its delicate flavor or braised in soy-based sauces for richer presentations, and it features symbolically in festivals like the Mid-Autumn Festival as a dish denoting prosperity and family reunion.^[49] Byproducts from processing include fish oil extracted from viscera and muscle, valued for its high omega-3 fatty acid content (such as EPA and DHA) and used in nutritional supplements to support cardiovascular health.^[50]^[51]

Aquaculture

Commercial aquaculture of Larimichthys crocea, commonly known as the large yellow croaker, began in the 1980s in Fujian Province, China, as part of government initiatives to propagate wild stocks and address declining natural populations through artificial breeding programs.^[52] By the 1990s, commercialization expanded rapidly, with production reaching 70,000 tonnes in 2000 from over 300,000 sea cages.^[52] As of 2023, annual aquaculture output exceeded 280,000 tonnes, primarily from China, which supplies over 90% of the global market for this species.^[53]^[54] The primary farming method involves framed floating sea cages in coastal waters, particularly along the southeastern Chinese coast, where juveniles are often raised in earthen pond systems before transfer to open-sea cages for grow-out.^[52]^[55] Formulated pellet feeds, typically containing 40-45% protein, support efficient growth with feed conversion ratios ranging from 1.5 to 2.0, enabling fish to reach market size of approximately 1 kg within 1.5 years under optimal conditions.^[56]^[29] Breeding programs emphasize selective breeding for enhanced growth rates and disease resistance, utilizing artificial fertilization techniques to produce high-quality seed stock in hatcheries.^[22]^[57] These efforts have established genetic improvement lines, with annual fry production supporting the industry's scale; recent 2025 reviews highlight morphological screening in seedling selection to further optimize traits like vigor and uniformity.^[57] Key challenges include stress from high stocking densities in cages, which can exacerbate disease outbreaks, and the escape of farmed individuals, potentially affecting wild population genetics through interbreeding.^[58]^[59] Aquaculture remains largely confined to Asia, centered in China, with limited global spread; exports primarily target markets in Japan and Southeast Asian countries.^[54]

Conservation status

Larimichthys crocea is classified as Critically Endangered on the IUCN Red List, with the assessment conducted on 30 June 2016 under criterion A2bd, reflecting an inferred global population decline of 80–95% over approximately three generations (about 47 years). This decline is primarily evidenced by a greater than 90% reduction in catches in the East China Sea and around 80% in the northern South China Sea from the mid-1970s to the late 1980s.^[60] The species faces multiple threats, including intense overfishing targeting spawning and overwintering aggregations, habitat degradation from coastal development and pollution, and bycatch in trawl fisheries. Climate change exacerbates these pressures by altering suitable habitat and spawning grounds through warming waters and shifting oceanographic conditions. Poor fisheries management and broader marine ecosystem changes further compound the risks to remaining populations.^[60]^[3]^[18] Conservation efforts include seasonal fishing moratoria in Chinese waters, implemented since 1995 to prohibit fishing from May to September and protect spawning periods. Large-scale restocking programs, initiated in the 1980s, have released millions of hatchery-reared juveniles to augment wild stocks, alongside protections for key spawning and nursery grounds in the East China Sea. Environmental DNA (eDNA) monitoring is increasingly used to track population distribution and abundance non-invasively. Despite these measures, wild populations show no significant recovery as of 2025, with biomass remaining at critically low levels relative to historical abundances.^[60]^[61]^[19]^[62]^[1] Aquaculture production has played a role in alleviating pressure on wild stocks by meeting commercial demand through farmed individuals.^[60]

Research and health

Genome and genetics

The genome of Larimichthys crocea, commonly known as the large yellow croaker, has been sequenced multiple times, with the initial draft assembly published in 2015 spanning approximately 679 Mb and consisting of 25,401 protein-coding genes.^[63] Subsequent efforts improved assembly quality, including a chromosome-level reference in 2019 using PacBio long-read sequencing, which estimated the genome size at 708.47 Mb and anchored sequences to 24 pseudochromosomes.^[64] More recent assemblies, such as those from 2024 and 2025, refined the total length to around 637–712 Mb across geographical stocks, enhancing resolution for functional genomics.^[65]^[66] Key genomic features include expansions in gene families associated with auditory function, such as otoferlin, claudin j, and otolin 1, which support the species' ability to produce drumming sounds via sonic muscles attached to the swim bladder, a characteristic trait in Sciaenidae.^[63] The genome also reveals a robust immune repertoire, with over 2,500 immune-related genes, including those involved in innate immunity like Toll-like receptors and antimicrobial peptides, reflecting adaptations to environmental stressors and pathogens.^[63] Repetitive elements, particularly transposable elements, constitute about 18–20% of the genome, influencing structural variation.^[67] Comparative genomics highlights syntenic conservation with other teleost fishes, sharing orthologous gene clusters for osmoregulation and stress response, with the divergence of L. crocea from other teleost species estimated at around 65 million years ago.^[63] These similarities underscore family-level evolutionary patterns in perciform fishes. Genomic resources have enabled applications like genome-wide association studies (GWAS) for growth traits, identifying loci influencing body weight and length, with heritability estimates ranging from 0.3 to 0.6.^[68]^[69] CRISPR/Cas9 editing has been successfully applied to disrupt genes like mstn for enhanced growth and potential disease resistance, achieving high editing efficiency in embryos.^[70] Recent advances include single-cell RNA sequencing of gill tissues in 2025, revealing organ-specific expression patterns of immunity-related genes during parasitic infections, such as those responding to Cryptocaryon irritans.^[71]

Diseases and parasites

_Larimichthys crocea is susceptible to various parasitic infections, with nematodes such as Anisakis spp. commonly found encapsulated in the viscera and abdominal cavity of infected individuals.^[72] Trematodes have also been reported in Chinese marine fishes including L. crocea, contributing to parasitic burdens in wild and farmed populations.^[73] Protozoan parasites like Cryptocaryon irritans cause white spot disease, leading to severe gill and skin lesions that impair respiration and increase mortality in aquaculture settings.^[74] Other protozoans, including scuticociliates such as Miamiensis avidus, have been isolated from fatal outbreaks in farmed L. crocea, resulting in high mortality rates up to 80% during epidemic seasons.^[75]^[76] Bacterial diseases pose significant threats, particularly vibriosis caused by Vibrio harveyi, which induces skin ulcerations, septicemia, and rapid tissue degradation in high-density aquaculture environments.^[77] Outbreaks of V. harveyi in L. crocea can lead to mortality rates exceeding 90% in virulent strains, exacerbating losses in intensive farming.^[78] Other bacteria, such as Pseudomonas plecoglossicida, contribute to visceral white nodule disease, further complicating health management.^[79] Viral infections include nervous necrosis virus (NNV), a betanodavirus that targets neural tissues and has been detected in L. crocea populations, potentially causing neurological symptoms and high juvenile mortality.^[80] Iridovirus infections, specifically large yellow croaker iridovirus (LYCIV), result in systemic disease with hemorrhages and organ failure, representing a major economic threat to mariculture with outbreak mortality often reaching substantial levels.^[81]^[82] Coinfections amplify disease severity, as seen in synparasitism between trypanosomes (Trypanosoma sp.) and myxosporeans (Ceratomyxa xiangshanensis) in L. crocea, leading to compounded physiological stress.^[83] Recent 2025 studies highlight parasite-bacteria synergies in farmed fish, where Cryptocaryon irritans infection alters gill and skin microbiota, promoting opportunistic bacterial proliferation and reducing host resistance.^[71] Single-cell RNA sequencing (scRNA-seq) analyses have revealed leukocyte heterogeneity in immune responses, identifying distinct macrophage and T-cell subsets activated during parasitic infections to modulate inflammation and pathogen clearance.^[71]^[84] Disease management strategies include vaccination against vibriosis, with recombinant vaccines targeting V. harveyi genes like lafA achieving protective efficacies around 63% in challenged L. crocea.^[85] Probiotics, such as Lactiplantibacillus plantarum and Ligilactobacillus murinus, enhance growth, intestinal health, and resistance to bacterial pathogens when supplemented in feed, offering antibiotic alternatives.^[86] Quarantine protocols and epidemiological monitoring in culture areas help mitigate pathogen introduction, with routine parasite detection reducing overall disease incidence in monitored farms.^[80] Genomic tools for breeding resistant strains, informed by GWAS on iridovirus and NNV tolerance, support long-term health improvements.^[87]

References

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Larimichthys crocea, Large yellow croaker - FishBase
Inhabit coastal waters and estuaries (Ref. 2113). Found in muddy or muddy-sandy bottoms shallower than 120 m depth (Ref. 43239). Feed on crustaceans and fishes.
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Max Length, 80 cm, Aquarium Fish ; Distribution in World, North West Pacific Ocean, Distribution in Taiwan ; Habitats, Benthos、Estuary、Coastal, Holotype ...
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(PDF) Screening and Analysis of Potential Aquaculture Spaces for ...
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Ecological Suitability Assessment of Larimichthys crocea in Coastal ...
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The behavioral and physiological responses of juvenile large yellow ...
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Behavior of large yellow croaker (Larimichthys crocea) in pen ...
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[30]
Analysis of physicochemical properties, electronic sensory, and HS ...
... salinity levels of 20–32 ‰, water temperatures of 18–25°C, and dissolved oxygen ... tolerance in large yellow croaker (Larimichthys crocea). (Article).
[31]
Effects of multi-environmental factors on physiological and ...
This suggests that the metabolism of L. crocea was maximal at 26 °C and 25‰ salinity, which promote its growth and survival. Additionally, hypoxia affects cage ...
[32]
The large yellow croaker (Larimichthys crocea) in the East China Sea
We collected 171 samples from 44 stations (190,467 km2 sea areas) in the East China Sea and detected 96 positive eDNA samples of L. crocea (56 %) at 29 stations ...
[33]
Whole-genome resequencing of large yellow croaker (Larimichthys ...
May 27, 2021 · Here, we performed whole-genome resequencing of 198 individuals of large yellow croaker obtained in the sea or from farmers in Zhoushan or Ningde.<|separator|>
[34]
Genome-Wide RADseq Reveals Genetic Differentiation of Wild and ...
Jul 24, 2023 · In the 1990s, the population genetic structure and genetic diversity of wild and farmed L. crocea in Fujian Province were analyzed using isozyme ...
[35]
Genetic variation and population genetic structure of the large ...
To better understand the population structure of L. crocea, a total of 7161 quality-filtered SNP markers were identified in 120 individuals from five farmed and ...Missing: genetics | Show results with:genetics
[36]
Accurate identification of <i>Larimichthys crocea</i> genetic ...
The results of population genetic analysis revealed that the L. crocea population could be divided into Nanhai, Mindong and Daiqu populations, among which ...
[37]
Population structure and genome-wide evolutionary signatures ...
The large yellow croaker (Larimichthys crocea) is a marine fish that lives in the northwestern Pacific, generally in temperate nearshore seas and estuaries. The ...<|separator|>
[38]
Stability of population genetic structure in large yellow croaker ...
Aug 27, 2024 · Stability of population genetic structure in large yellow croaker (Larimichthys crocea): Insights from temporal, geographical factors, and ...
[39]
Stability of population genetic structure in large yellow croaker ...
Aug 27, 2024 · Large yellow croakers (Larimichthys crocea) have garnered considerable research attention due to their broad market demand and successful ...Missing: reclassification | Show results with:reclassification
[40]
Genetic variation and population genetic structure of the large ...
Aug 9, 2025 · To better understand the population structure of L. crocea, a total of 7161 quality-filtered SNP markers were identified in 120 individuals from ...
[41]
[PDF] Fishery - China Sustainable Seafood Assessment (CSSA)
The total catch quota was set at 5,000 tons, with a restriction on the number of licensed fishing vessels, capped at 100. The catch must be landed at the ...
[42]
[PDF] A RAPID ASSESSMENT OF ONLINE TRADE IN - SEA CUCUMBER
Jan 14, 2022 · Some consume fish maw for its traditional medicinal properties while some regard it as a luxury delicacy with nutritional benefits (Bagumire ...
[43]
Isinglass - Wikipedia
Isinglass is a form of collagen obtained from the dried swim bladders of fish. The English word origin is from the obsolete Dutch huizenblaas – huizen is a ...Missing: Larimichthys crocea otoliths jewelry
[44]
China Frozen Croaker wholesale market price - Tridge
Oct 31, 2025. Wholesale. 6. China (Jiangmen). Frozen Croaker / Yellow. China (Guangdong). USD 3.23. Oct 31, 2025. Wholesale. 7. China (Chifeng). Frozen Croaker ...
[45]
The large yellow croaker farming industry in China
Aug 9, 2019 · ... China. Large yellow croaker (Larimichthys crocea) is an important marine economic carnivorous fish, belonging to Perciformes, Sciaenidae and ...
[46]
Braised Yellow Croaker Fish with Garlic and Tofu (豆腐蒜子炆黃花魚)
This braised yellow croaker fish with garlic and tofu dish taste wonderfully and goes perfectly with a bowl of steamed rice.Missing: large festivals
[47]
Celebrate Mid-Autumn with a Delicious Yellow Croaker Feast in NYC
Sep 26, 2025 · Join us for the Mid-Autumn festival in NYC and indulge in a mouth-watering yellow croaker feast at half ... yummy peking duck & chinese food in ...
[48]
(PDF) Characterization of the Yellow Croaker Larimichthys polyactis ...
Aug 10, 2025 · ... oils. The greatest amount of omega‐3 fatty acids in yellowtail fish viscera oil extracted by SC‐CO2 (20.14%) was found at 30 MPa and 40°C.
[49]
Larimichthys crocea (large yellow croaker) - Cell Press
Sep 5, 2024 · Larimichthys crocea is rich in trace elements and unsaturated fatty acids, such as vitamin B1, vitamin B2, vitamin E, iron, zinc, calcium, ...
[50]
(PDF) Aquaculture of the Large Yellow Croaker - ResearchGate
Aug 24, 2018 · As one of the important aquaculture economic fish in China, large yellow croakers (Larimichthys crocea), also known as yellow croakers, cucumber ...
[51]
[PDF] Aquaculture - China Sustainable Seafood Assessment (CSSA)
Large yellow croaker (Larimichthys crocea) is one of the most extensively farmed marine finfish species in China, with a production volume of 257,683 tons and a ...Missing: quota | Show results with:quota
[52]
Chinese production and export of large yellow croaker
Oct 4, 2019 · After 2000, exports gradually moved to the Republic of Korea and Southeast Asian countries. In 2018, the export value reached a record high ...Missing: crocea | Show results with:crocea
[53]
Aquaculture of the Large Yellow Croaker - Wiley Online Library
Mar 31, 2018 · The farming modes of the large yellow croaker include: framed floating sea-cage farming, earthen-pond farming, subtidal-zone enclosure net farming, deep sea- ...<|control11|><|separator|>
[54]
The optimal feeding regime for large yellow croaker Larimichthys ...
Feb 15, 2024 · Our study indicates that 2 meal/d is the optimal feeding frequency for large yellow croaker, and completely replacing raw fish diet with the formulated diet in ...
[55]
Seedling Selection of the Large Yellow Croaker (Larimichthys ...
The species exhibits schooling behavior ... [71] proposed an abnormal behavior monitoring method for Larimichthys crocea in recirculating aquaculture systems ...
[56]
Global assessment of ecological risks associated with farmed fish ...
Recapturing escaped fish from marine aquaculture is largely unsuccessful: alternatives to reduce the number of escapees in the wild ... Larimichthys crocea, ...
[57]
https://www.mdpi.com/2076-3417/15/13/7307
[58]
Estimating the Impact of a Seasonal Fishing Moratorium on the East ...
Jun 8, 2022 · Because of the depletion of fishery stocks, China has introduced a series of FMPs since 1995, including a seasonal fishing moratorium (SFM), a ...
[59]
Resource Assessment of Larimichthys crocea in the East China Sea ...
Apr 18, 2022 · The high fishing area was between latitudes 27°00′ N and 29°00′ N and between longitudes 121°00′ E and 123°00′ E (this area included S6 and S11) ...Missing: native | Show results with:native
[60]
Genome Sequencing of the Perciform Fish Larimichthys crocea ...
The large yellow croaker, Larimichthys crocea (L. crocea), is a temperate-water migratory fish that belongs to the order Perciformes and the family Sciaenidae.Missing: etymology | Show results with:etymology
[61]
The sequencing and de novo assembly of the Larimichthys crocea ...
Oct 1, 2019 · Here, we report a chromosome-level reference genome of L. crocea generated by employing the PacBio single molecule sequencing technique (SMRT) ...
[62]
Chromosome-level genome assembly for three geographical stocks ...
Dec 18, 2024 · Whole-genome resequencing of large yellow croaker (Larimichthys crocea) reveals the population structure and signatures of environmental ...
[63]
A telomere-to-telomere genome assembly of the large yellow ...
Sep 18, 2025 · In this study, we present a complete T2T genome assembly (T2T-Larcro_1.0) for Larimichthys crocea, integrating PacBio HiFi data, ultra-long ONT ...
[64]
Genome Sequencing of the Perciform Fish Larimichthys crocea ...
Apr 2, 2015 · The large yellow croaker Larimichthys crocea (L. crocea) is one of the most economically important marine fish in China and East Asian countries ...
[65]
Genome-Wide Association Study of Growth and Body-Shape ...
The results provided insights into the genetic basis of growth and body shape in large yellow croaker population and would provide reliable genetic markers for ...
[66]
Comparative analysis of the GBLUP, emBayesB, and GWAS ...
Jun 14, 2016 · The aims of this study were: (i) to estimate heritability values of traits in large yellow croaker; (ii) to assess feasibility of genomic ...
[67]
Effective CRISPR/Cas9-based genome editing in large yellow ...
Effective CRISPR/Cas9-based genome editing in large yellow croaker (Larimichthys crocea) ... Some genome-edited fish have shown superior disease resistance or ...
[68]
Single-cell transcriptomics unveils leukocyte heterogeneity in the ...
Jul 31, 2025 · Methods: Single-cell RNA sequencing was employed to elucidate leukocyte responses in the gills of Larimichthys crocea during Cryptocaryon ...
[69]
https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-016-2756-5
[70]
Digenean parasites of Chinese marine fishes: a list of species, hosts ...
In the literature, 630 species of Digenea (Trematoda) have been reported from Chinese marine fishes. These belong to 209 genera and 35 families.
[71]
Comparative transcriptome analysis reveals immunoregulation ...
Mar 15, 2022 · Our study is helpful to explore the potential interplay between lncRNAs and protein coding genes in different tissues of L. crocea post C. irritans.
[72]
Epidemiological investigation on diseases of Larimichthys crocea in ...
Jun 18, 2024 · crocea in China. In 2023, the farming area of L. crocea in Ningbo reached over 200,000 m2, with an annual output of 4000 tons and a value ...
[73]
Miamiensis avidus, a Novel Scuticociliate Pathogen Isolated and ...
Jul 26, 2024 · This study aimed to investigate a fatal infection caused by scuticociliates in farmed large yellow croaker (Larimichthys crocea) in Fujian province, China.
[74]
Comparative Genomic Analysis of Two Vibrio harveyi Strains ... - MDPI
This study builds on prior research involving V. harveyi strains isolated from large yellow croaker (LYC; Larimichthys crocea) with contrasting virulence ...
[75]
Comparative Genomic Analysis of Two Vibrio harveyi Strains from ...
May 14, 2025 · This study presents a comparative genomic analysis of two V. harveyi strains, N8T11 and 45T2, which exhibit differing virulence profiles.
[76]
Larimichthys crocea (large yellow croaker): A bibliometric study
Sep 15, 2024 · Larimichthys crocea is a seawater fish with high economic value and high nutritional value. The muscle of Larimichthys crocea contains 17 amino ...
[77]
Epidemiological investigation on diseases of Larimichthys crocea in ...
Jun 19, 2024 · Diseased L. crocea may be the result of a parasite infection, parasite detection is extremely necessary for taking effective measures to prevent ...
[78]
Outbreaks of an iridovirus disease in maricultured large ... - PubMed
Outbreaks of an iridovirus disease in maricultured large yellow croaker, Larimichthys crocea (Richardson), in China.
[79]
A comprehensive analysis of the genomic and proteomic ... - Frontiers
Mar 2, 2025 · The large yellow croaker (Larimichthys crocea) is the largest marine fish species under aquaculture in China. In 2023, the annual production of ...
[80]
Coinfection of large yellow croaker Larimichthys crocea by ...
The large yellow croaker, Larimichthys crocea, is an indigenous fish in the East China Sea and a highly ranked marine fish species, primarily reared in the ...
[81]
Single-cell profiling reveals immune cell diversity and infection ...
Oct 13, 2025 · Article. Single-cell profiling reveals immune cell diversity and infection-driven remodeling in the spleen of marine teleost Larimichthys crocea.
[82]
Pathogenic function of the Lafa gene in Vibrio harveyi and its ...
ΔlafA vaccination protects 63.3 % of L. crocea, boosts IgM & immune enzymes. •. lafA is key for Vibrio harveyi virulence.
[83]
Multiple probiotic effects of Ligilactobacillus murinus strain S27 on ...
Multiple probiotic effects of Ligilactobacillus murinus strain S27 on large yellow croaker (Larimichthys crocea): Promoting growth, improving intestinal health, ...Missing: quarantine | Show results with:quarantine
[84]
Genome-Wide Association Analysis for Resistance Against ... - SSRN
Apr 17, 2025 · Genome-Wide Association Analysis for Resistance Against Iridovirus Disease in Large Yellow Croaker (Larimichthys Crocea) from a Natural Outbreak ...