Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي موجوداتی که در اعماق زیر 200 متر زندگی و تغذیه می کنند; تغييرات عمق 90 - 600 m (Ref. 11892). Deep-water; 60°S - 78°S
Southern Ocean: South Orkney Islands, Antarctic Peninsula and from the Weddell, Bellingshausen, Ross and Davis seas.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 48.7 cm TL جنس نر / بدون خواص جنسي; (Ref. 124149); 52.5 cm TL (female); بيشينه وزن گزارش شده: 708.00 g (Ref. 124149); بيشينه وزن گزارش شده: 708.00 g
Adults feed on fishes and krill. Larval pelagic phase is long in late winter (Ref. 28943).
Iwami, T. and K.-H. Kock, 1990. Channichthyidae. p. 381-389. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5200)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: ارزش تحاري اندك
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): -1.8 - 0.9, mean -0.9 °C (based on 408 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00083 (0.00054 - 0.00129), b=3.46 (3.33 - 3.59), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.53 se; based on food items.
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Assuming tm=2-4; Fec = 3,506-10,700).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (63 of 100).
Nutrients (Ref.
124155): Calcium = 33.2 [18.9, 75.4] mg/100g; Iron = 0.49 [0.20, 0.98] mg/100g; Protein = 17.3 [15.6, 19.0] %; Omega3 = 0.253 [0.130, 0.482] g/100g; Selenium = 18.7 [7.4, 41.9] μg/100g; VitaminA = 16.5 [3.5, 77.5] μg/100g; Zinc = 0.414 [0.269, 0.624] mg/100g (wet weight);
