Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي نزديك كف زي; تغييرات عمق 52 - 150 m (Ref. 9072). Temperate; 34°S - 52°S, 163°E - 175°W
Southwest Pacific: restricted to New Zealand.
Length at first maturity / Size / Weight / سن
Maturity: Lm 14.5, range 10 - 19 cm
Max length : 45.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 3243); common length : 35.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9258); بيشينه وزن گزارش شده: 2.5 kg (Ref. 3243); بيشينه سن گزارش شده: 17 سال ها (Ref. 9072)
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.
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; ماهي ها ي سرگرم كننده: بله
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 8.5 - 16.5, mean 12.6 °C (based on 29 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00685 - 0.01057), b=3.13 (3.07 - 3.19), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.9 ±0.5 se; based on diet studies.
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (K=0.66; tm=2; tmax=17).
Prior r = 0.44, 95% CL = 0.29 - 0.66, Based on 4 data-limited stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Climate Vulnerability (Ref.
125649): High to very high vulnerability (75 of 100).
Nutrients (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);
