Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman 52 - 150 m (Ref. 9072). Temperate; 34°S - 52°S, 163°E - 175°W
Southwest Pacific: restricted to New Zealand.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 14.5, range 10 - 19 cm
Max length : 45.0 cm TL jantan/; (Ref. 3243); common length : 35.0 cm TL jantan/; (Ref. 9258); Berat maksimum terpublikasi: 2.5 kg (Ref. 3243); Umur maksimum dilaporkan: 17 Tahun (Ref. 9072)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Inhabits rocky areas to a depth of 150 m (Ref. 9258). Carnivore which feeds mainly on small fish and crabs. Feeds by stalking its prey and swallowing it whole. Adults are home-ranging (Ref. 26966). Minimum depth reported taken from Ref. 58489.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Paulin, C., A. Stewart, C. Roberts and P. McMillan, 1989. New Zealand fish: a complete guide. National Museum of New Zealand Miscellaneous Series No. 19. 279 p. (Ref. 5755)
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
Suhu yang disukai (Acuan
123201): 8.5 - 16.5, mean 12.6 °C (based on 29 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00684 - 0.01060), b=3.13 (3.07 - 3.19), in cm total length, based on LWR estimates for this species (Ref.
93245).
Tingkat Trofik (Acuan
69278): 3.9 ±0.5 se; based on diet studies.
Daya lenting (Acuan
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.66; tm=2; tmax=17).
Prior r = 0.44, 95% CL = 0.29 - 0.66, Based on 4 data-limited stock assessments.
Kerentanan Penangkapan Ikan (Ref.
59153): Moderate vulnerability (36 of 100).
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Kerentanan Iklim (Ref.
125649): High to very high vulnerability (75 of 100).
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Nutrisi (Ref.
124155): Calcium = 42.3 [24.7, 74.3] mg/100g; Iron = 0.337 [0.198, 0.564] mg/100g; Protein = 17.8 [15.7, 19.7] %; Omega3 = 0.429 [0.241, 0.719] g/100g; Selenium = 15.6 [8.1, 29.5] μg/100g; VitaminA = 13.3 [3.9, 43.8] μg/100g; Zinc = 0.512 [0.376, 0.715] mg/100g (wet weight);