Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman 50 - 750 m (Ref. 6390). Subtropical; 26°S - 55°S
Southwest Pacific: Australia and New Zealand. Two forms of ocean perch are recognized in waters off New South Wales, Australia (Ref. 6390). They are referred to as 'inshore' and 'offshore' forms based on their preferred depth ranges (Ref. 6390).
A closely related species, Helicolenus barathri, is known from New Zealand and its distribution may also include southern Australian waters (Ref. 30468, 30471).
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 47.0 cm TL jantan/; (Ref. 9563); Berat maksimum terpublikasi: 1.4 kg (Ref. 30476); Umur maksimum dilaporkan: 42 Tahun (Ref. 30476)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 12; duri punggung lunak (Keseluruhan (total)) : 11 - 12; Duri dubur: 3; Sirip dubur lunak: 5; vertebrata, bertulang belakang: 25.
Body shape (shape guide): fusiform / normal.
Occur on the continental shelf and slope (Ref. 9563). Two forms exist in New South Wales, Australia. The inshore form is dominant in depths less than 300 m and the offshore form is most common in deeper waters (Ref. 30468). Juveniles of both forms are caught near the edge of the continental shelf by fishers targeting royal red prawns (Haliporoides sibogae) in Australia, but their full distribution is unknown (Ref. 6390). Reproduction in ocean perch is distinctive in that fertilization is internal (Ref. 6390, 34817). Feed on squid, shrimps and fish (Ref. 6390). Head and dorsal-fin spines are venomous (Ref. 33616). Sold whole and chilled on the domestic fresh fish markets (Ref. 6390).
Larvae stay within the female fish until they are approximately 1 mm long before they are released into the water (Ref. 6390).
In Australia, the inshore and offshore forms of ocean perch begin mating at different times and there is a difference in the length of their larval development prior to release (Ref. 30468).
Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993. Australian fisheries resources. Bureau of Resource Sciences, Canberra, Australia. 422 p. (Ref. 6390)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
penggunaan manusia
Perikanan: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01622 (0.00965 - 0.02725), b=3.12 (2.98 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.9 ±0.6 se; based on diet studies. |
Daya lenting (Acuan 120179) |
Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.11-0.12; tmax=42; Fec=150,000). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
High vulnerability (64 of 100). 🛈 |
kategori harga (Ref. 80766) |
Unknown.
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Nutrisi (Ref. 124155) |
Calcium = 59 [20, 156] mg/100g; Iron = 1.05 [0.46, 2.21] mg/100g; Protein = 17.9 [16.3, 19.7] %; Omega3 = 0.643 [0.281, 1.641] g/100g; Selenium = 42.5 [18.9, 115.9] μg/100g; VitaminA = 24.5 [8.1, 78.9] μg/100g; Zinc = 0.671 [0.378, 1.054] mg/100g (wet weight); |