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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.
Taxonomic Remarks
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)
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino; acqua dolce; salmastro associati a barriera corallina; catadromo (Ref. 36558); distribuzione batimetrica 5 - ? m. Subtropical; 44°N - 15°N, 106°E - 143°E
Western Pacific: Japan to the South China Sea.
Lunghezza alla prima maturità / Dimensione / Peso / Età
Maturità: Lm ?, range 50 - ? cm
Max length : 102 cm TL maschio/sesso non determinato; (Ref. 40637); common length : 16.1 cm SL maschio/sesso non determinato; (Ref. 35840); peso massimo pubblicato: 8.7 kg (Ref. 40637)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 12 - 15; Raggi dorsali molli (totale) : 12 - 14; Spine anali: 3; Raggi anali molli: 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)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: commerciale; Acquacoltura: commerciale; Pesce da pesca sportiva: si
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 12.7 - 26.3, mean 22.4 °C (based on 180 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00883 - 0.01795), b=3.02 (2.92 - 3.12), in cm total length, based on LWR estimates for this species (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.1 ±0.3 se; based on diet studies.
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (K=0.14-0.2; tm=2; Fec=1,726,242).
Vulnerabilità della pesca (Ref.
59153): Moderate to high vulnerability (52 of 100).
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Vulnerabilità climatica (Ref.
125649): Moderate to high vulnerability (54 of 100).
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Nutrienti (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.
