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Paralichthys patagonicus Jordan, 1889

Patagonian flounder
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Paralichthys patagonicus   AquaMaps   Data sources: GBIF OBIS
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Image of Paralichthys patagonicus (Patagonian flounder)
Paralichthys patagonicus
Picture by Martins, I.A.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Pleuronectiformes (Flatfishes) > Paralichthyidae (Large-tooth flounders)
Etymology: Paralichthys: Greek, para = the side of + Greek, ichthys = fish + Greek, suffix, oides = similar to (Ref. 45335).
More on author: Jordan.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; depth range 6 - 200 m (Ref. 36453), usually 70 - 100 m (Ref. 43588). Subtropical; - 43°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Southeast Pacific: Chile (Ref. 9068). Southwest Atlantic: Rio de Janeiro, Brazil to Patagonia, Argentina (Ref. 36453).

Length at first maturity / Size / Weight / Age

Maturity: Lm 33.5  range ? - ? cm
Max length : 48.0 cm TL male/unsexed; (Ref. 43588); 62.0 cm TL (female); common length : 40.0 cm TL male/unsexed; (Ref. 6077)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 78 - 84; Anal spines: 0; Anal soft rays: 60 - 65; Vertebrae: 37 - 39. Scales ctenoid only on the ocular side, cycloid on the blind side (Ref. 43588).

Biology     Glossary (e.g. epibenthic)

Ranges from the coast to 200 m depth (Ref. 36453). Frequently captured over sandy bottoms (Ref. 42588). Feeds mainly on fishes, also shrimps (Ref. 36453).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Distinct pairing (Ref. 205).

Main reference Upload your references | References | Coordinator : Amaoka, Kunio | Collaborators

Figueiredo, J.L. and N.A. Menezes, 2000. Manual de peixes marinhos do sudeste do Brasil. VI.Teleostei (5). Museu de Zoologia, Universidade de São Paulo. Brazil. 116 p. (Ref. 36453)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Vulnerable (VU) (A2bcd); Date assessed: 06 December 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial
FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
Spawning
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Eggs
Egg development
Larvae
Larval dynamics
Distribution
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BRUVS - Videos
Anatomy
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Otolith
Physiology
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Nutrients
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Swimming type
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Visual pigments
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Diseases & Parasites
Toxicity (LC50s)
Genetics
Genetics
Heterozygosity
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Stamps, coins, misc.
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Taxonomy
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Synonyms
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References
References

Tools

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Special reports

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 4.8 - 19.9, mean 10.1 °C (based on 74 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00450 - 0.00641), b=3.16 (3.11 - 3.21), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  3.9   ±0.66 se; based on food items.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (K=0.3).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (51 of 100).
Price category (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 71.3 [31.6, 128.5] mg/100g; Iron = 0.966 [0.464, 1.748] mg/100g; Protein = 16.1 [13.8, 19.5] %; Omega3 = 0.208 [0.110, 0.380] g/100g; Selenium = 31.6 [14.3, 71.3] μg/100g; VitaminA = 14.1 [3.5, 55.7] μg/100g; Zinc = 0.526 [0.349, 0.788] mg/100g (wet weight); based on nutrient studies.