Environment: milieu / climate zone / depth range / distribution range
экология
морской; солоноватоводный донно-пелагический; пределы глубины 22 - 400 m (Ref. 58489). Temperate; 32°S - 51°S, 115°E - 179°E
Southwest Pacific: confined to Australian and New Zealand seas.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 37.5, range 30 - 40 cm
Max length : 76.0 cm TL самец/пол неопределен; (Ref. 9002); common length : 50.0 cm TL самец/пол неопределен; (Ref. 9258); наибольший вес (опубликованные данные): 4.0 kg (Ref. 9988); наибольший возраст (опубликованны данные): 15 годы (Ref. 9072)
Adults inhabit continental shelf and slope waters (Ref. 6390). Reported from depths between 22 m (Ref. 58489) and 400m (Ref. 30458). They are schooling species, usually aggregating close to the sea bed (Ref. 26498) although there is some evidence that they move into the middle water column at night (Ref. 30459). Juveniles recorded offshore to a depth of 100 m and sometimes entering estuaries, often in association with jellyfish (Ref. 9563) and schooling close to the surface. Feed mainly on salps but also takes euphausiids, krill, crabs and small squid (Ref. 9072). Marketed fresh and frozen; eaten steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988).
Determinate annual fecundity. Females spawn three batches of eggs in a season (Ref. 86821).
Kuiter, R.H., 1993. Coastal fishes of south-eastern Australia. University of Hawaii Press. Honolulu, Hawaii. 437 p. (Ref. 9002)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; объект спортивного рыболовства: да
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 11.8 - 16.6, mean 14.4 °C (based on 98 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.43 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.19; tm=3-4; tmax=15).
Prior r = 0.65, 95% CL = 0.43 - 0.97, Based on 2 data-limited stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (77 of 100).
Nutrients (Ref.
124155): Calcium = 17.4 [12.1, 31.0] mg/100g; Iron = 0.272 [0.175, 0.434] mg/100g; Protein = 17.5 [15.7, 19.4] %; Omega3 = 0.669 [0.393, 1.167] g/100g; Selenium = 19.4 [9.7, 34.5] μg/100g; VitaminA = 22.4 [9.6, 57.7] μg/100g; Zinc = 0.533 [0.408, 0.702] mg/100g (wet weight);
