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Anguilla - Espèces pour
Anguillidae - - Classification -
- Anguillidae
- Anguilliformes
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| Native range |
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| This map was computer-generated and has not yet been reviewed. |
| Anguilla japonica AquaMaps Data sources: GBIF OBIS |
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Anguilla japonica
Photo de Shao, K.T.
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Photo de Shao, K.T.
Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa
> Anguilliformes (Eels and morays) > Anguillidae (Freshwater eels)
Etymology: Anguilla: Latin, anguilla, .-ae = eel (Ref. 45335).
More on authors: Temminck & Schlegel.
Etymology: Anguilla: Latin, anguilla, .-ae = eel (Ref. 45335).
More on authors: Temminck & Schlegel.
Environment: milieu / climate zone / depth range / distribution range Écologie
marin; eau douce; saumâtre démersal; catadrome (Ref. 51243); profondeur 1 - 400 m (Ref. 6898). Subtropical; 4°C - 27°C (Ref. 12468); 46°N - 15°N, 105°E - 170°E
Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri
Asia: Japan to the East China Sea, Taiwan, Korea, China and northern Philippines. Spawning grounds of this species are presumed to be in the western Mariana Islands, at a salinity front near 15°N and 140°E (Ref. 54488). Most expensive food fish in Japan. Introduced elsewhere.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 150 cm TL mâle / non sexé; (Ref. 9828); common length : 40.0 cm SL mâle / non sexé; (Ref. 35840); poids max. publié: 1.9 kg (Ref. 82795)
Max length : 150 cm TL mâle / non sexé; (Ref. 9828); common length : 40.0 cm SL mâle / non sexé; (Ref. 35840); poids max. publié: 1.9 kg (Ref. 82795)
Description synthétique Clés d'identification | Morphologie | Morphométrie
Vertèbres: 114 - 118. Plain-colored.
Body shape (shape guide): eel-like.
Body shape (shape guide): eel-like.
Spawning occurs in the sea; small eels ascend the rivers in schools; develop and grow in freshwater. The species may crawl over land at night from one place to another (Ref. 5258, 11230). Adults feed on crustaceans, insects and fish (Ref. 5258). Maximum weight given (1889 g) has a maximum length of 100.8 cm TL in Ref. 82795. Utilized fresh, smoked, canned and frozen; eaten steamed, broiled and baked (Ref. 9988). Used in Chinese medicine (Ref. 12166).
Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Assuming reproductive mode to be the same as that of Anguilla anguilla.
Référence principale
Upload your references | Références | Coordinateur | Collaborateurs
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menacé (EN) (A2bcd); Date assessed: 06 November 2018
CITES
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: hautement commercial; Aquaculture: commercial
FAO - Aquaculture systems: production, Résumé espèce; pêcheries: landings, Résumé espèce; Publication: search | FishSource | Sea Around Us
Plus d'informations
Trophic ecology
Food items (preys)
Composition du régime alimentaire
Consommation alimentaire
Food rations
Prédateurs
Food items (preys)
Composition du régime alimentaire
Consommation alimentaire
Food rations
Prédateurs
Population dynamics
Paramètres de croissance
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversion
Recrutement
Abondance
Paramètres de croissance
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversion
Recrutement
Abondance
Life cycle
Reproduction
Maturité
Maturity/Gills rel.
Fécondité
Frai
Spawning aggregations
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Reproduction
Maturité
Maturity/Gills rel.
Fécondité
Frai
Spawning aggregations
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Anatomy
Surface branchiale
Brain
Otolith
Surface branchiale
Brain
Otolith
Physiology
Body composition
Nutrients
Consommation d'oxygène
Type de nage
Vitesse de nage
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Consommation d'oxygène
Type de nage
Vitesse de nage
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Human related
Aquaculture systems
Profils d'aquaculture
Souches
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
Profils d'aquaculture
Souches
Ciguatera cases
Stamps, coins, misc.
Outils
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Sources Internet
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Aquaculture systems: production, Résumé espèce; pêcheries: landings, Résumé espèce; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de données nationales | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record
Estimates based on models
Preferred temperature (Ref. 123201): 2.5 - 23.3, mean 17 °C (based on 432 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00062 (0.00039 - 0.00099), b=3.18 (3.05 - 3.31), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Niveau trophique (Ref. 69278): 3.6 ±0.51 se; based on food items.
Generation time: 15.7 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (K=0.07).
Fishing Vulnerability (Ref. 59153): High to very high vulnerability (71 of 100).
Nutrients (Ref. 124155): Calcium = 32.7 [19.9, 65.7] mg/100g; Iron = 0.741 [0.434, 1.157] mg/100g; Protein = 19.5 [17.7, 21.4] %; Omega3 = 0.35 [0.19, 0.67] g/100g; Selenium = 55.1 [28.6, 103.5] μg/100g; VitaminA = 8.74 [1.85, 42.36] μg/100g; Zinc = 0.685 [0.498, 0.991] mg/100g (wet weight); based on nutrient studies.