Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; oceanodromo (Ref. 51243); distribuzione batimetrica 0 - 275 m (Ref. 54927), usually 50 - 275 m (Ref. 54927). Tropical; 46°N - 13°N, 105°E - 148°E
Northwest Pacific: southern Japan, Korean Peninsula to the East China Sea. Pacific Ocean off the coast of southeast Asia.
Length at first maturity / Size / Peso / Age
Maturity: Lm 19.0, range 18 - 20 cm
Max length : 50.0 cm TL maschio/sesso non determinato; (Ref. 56557); common length : 35.0 cm TL maschio/sesso non determinato; (Ref. 56557); peso massimo pubblicato: 660.00 g (Ref. 40637); Età massima riportata: 12 anni (Ref. 56557)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 9; Raggi dorsali molli (totale) : 30 - 35; Spine anali: 3; Raggi anali molli: 26 - 30; Vertebre: 24. Species with no finlets and the entire lateral line with scutes (69-73) (Ref. 41299).
Adults occur on continental waters (Ref. 41299). Pelagic (Ref. 52947). Juveniles associate with drifting seaweed (Ref. 12114, 12115).
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)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Pesca: elevato interesse commerciale; Acquacoltura: commerciale
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 1.8 - 22, mean 13.8 °C (based on 75 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00923 - 0.01302), b=2.97 (2.94 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.45 se; based on food items.
Generation time: 3.1 (1.6 - 3.9) years. Estimated as median ln(3)/K based on 11
growth studies.
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (K=0.14-0.38; tmax=6).
Prior r = 0.55, 95% CL = 0.36 - 0.82, Based on 1 full stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (35 of 100).
Climate Vulnerability (Ref.
125649): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 386 [198, 652] mg/100g; Iron = 4.01 [2.35, 6.81] mg/100g; Protein = 18.6 [17.7, 19.4] %; Omega3 = 0.208 [0.126, 0.330] g/100g; Selenium = 50.3 [30.5, 90.1] μg/100g; VitaminA = 28 [7, 124] μg/100g; Zinc = 3 [2, 4] mg/100g (wet weight);