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Acropomatiformes (Oceanic basses) >
Lateolabracidae (Asian seaperches)
Etymology: Lateolabrax: Greek, latos, a fish of the Nile + Greek, labrax, -akos = a fish (Dicentrarchus labrax) (Ref. 45335).
More on author: Cuvier.
Issue
Junior synonym Lateolabrax maculatus considered as a valid species reported to be widely distributed (Japan, only in the Ariake Sea and off Nagasaki; China (off all coasts), Taiwan, and Korea (usually off the southern and western coasts) (Ref. 118669)
Environment: milieu / climate zone / profondeur / distribution range
Écologie
marin; eau douce; saumâtre récifal; catadrome (Ref. 36558); profondeur 5 - ? m. Subtropical; 44°N - 15°N, 106°E - 143°E
Western Pacific: Japan to the South China Sea.
Length at first maturity / Taille / Poids / Âge
Maturité: Lm ?, range 50 - ? cm
Max length : 102 cm TL mâle / non sexé; (Ref. 40637); common length : 16.1 cm SL mâle / non sexé; (Ref. 35840); poids max. publié: 8.7 kg (Ref. 40637)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 12 - 15; Rayons mous dorsaux (Total) : 12 - 14; Épines anales: 3; Rayons mous anaux: 7 - 9.
Body shape (shape guide): fusiform / normal.
Found in moving water of inshore rocky reefs. Juveniles may ascend rivers and return to sea to spawn. Protandrous, sex change happens after maturation at age 2 (Ref. 36558). Spawning occurs during winter, in deeper rocky reefs or inshore areas. Predaceous, feeding on zooplankton at an early age and on small fish and shrimps as adults (Ref. 12497). Utilized as a food fish (Ref. 559). Family placement uncertain (Ref. 1830). Used in Chinese medicine (Ref. 12166).
Males mature at age 2 years, becoming females when older (Ref. 36558). Juveniles may ascend rivers migrating to the sea to spawn (Ref. 36558).
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; Aquaculture: commercial; pêche sportive: oui
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Réf.
123201): 12.7 - 26.3, mean 22.4 °C (based on 180 cells).
Phylogenetic diversity index (Réf.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00881 - 0.01800), b=3.02 (2.92 - 3.12), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Réf.
69278): 3.1 ±0.3 se; based on diet studies.
Résilience (Réf.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.14-0.2; tm=2; Fec=1,726,242).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (52 of 100).
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Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (54 of 100).
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Nutrients (Ref.
124155): Calcium = 16.5 [8.1, 32.0] mg/100g; Iron = 0.471 [0.277, 0.738] mg/100g; Protein = 20.1 [19.0, 21.0] %; Omega3 = 0.212 [0.131, 0.340] g/100g; Selenium = 24.4 [12.4, 44.2] μg/100g; VitaminA = 24.7 [8.1, 76.3] μg/100g; Zinc = 0.756 [0.525, 1.096] mg/100g (wet weight); based on
nutrient studies.
