Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman 50 - 854 m (Ref. 52581). Subtropical; 28°S - 50°S, 180°W - 180°E
Circumglobal in southern waters: (Ref. 7300): South Africa, Australia, New Zealand, Kermadec I., Desventuradas Is., Juan Fernandez Is., Chile, north to southern Brazil, Tristan da Cunha.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 88.0  range ? - ? cm
Max length : 160 cm TL jantan/; (Ref. 89467); common length : 100.0 cm TL jantan/; (Ref. 9258); Berat maksimum terpublikasi: 100.0 kg (Ref. 4537); Umur maksimum dilaporkan: 60 Tahun (Ref. 41439)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 9 - 12; duri punggung lunak (Keseluruhan (total)) : 12; Duri dubur: 3; Sirip dubur lunak: 7 - 9.
Body shape (shape guide): fusiform / normal.
A deepwater species, occurs in seamounts (Ref. 89357). Adults occur generally over rough ground from the central shelf (about 100 m) to the shelf edge and down to the upper slope. Juveniles are found in surface waters, perhaps school in association with drifting weed. Feed on barracouta and pilchards, in addition to various bottom-dwelling fish. Are primary gonochorists (Ref. 58421). Preyed upon by sperm whales (Ref. 9072). It is taken by droplining down to 400 m, and is sometimes seen in the trawled catch. Utilized fresh and frozen; can be steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988). Severely overfished (Ref. 89357).
Are primary gonochorists (Ref. 58421).
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)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Ikan buruan: ya
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01072 (0.00759 - 0.01513), b=2.99 (2.90 - 3.08), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
4.5 ±0.77 se; based on food items. |
Daya lenting (Acuan 120179) |
sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (tm=10-13; tmax=60). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
High vulnerability (59 of 100). 🛈 |
Kerentanan Iklim (Ref. 125649) |
High to very high vulnerability (70 of 100). 🛈 |
kategori harga (Ref. 80766) |
Low.
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Nutrisi (Ref. 124155) |
Calcium = 34 [20, 61] mg/100g; Iron = 0.904 [0.538, 1.528] mg/100g; Protein = 21 [20, 22] %; Omega3 = 0.563 [0.318, 1.046] g/100g; Selenium = 55.6 [29.6, 108.8] μg/100g; VitaminA = 9.09 [3.16, 24.94] μg/100g; Zinc = 0.368 [0.267, 0.532] mg/100g (wet weight); based on nutrient studies. |