Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক ব্যথিডিমারসাল সমুদ্র তলদেশবিহারী; গভীরতার পরিসীমা 300 - 1400 m. Deep-water; 39°S - 57°S, 62°W - 38°W (Ref. 1371)
Southwest Atlantic: so far known only from the Patagonian slope from east of the Rio de la Plata to north of the Falkland Islands and off Shag Rock west of South Georgia. It can be expected also on the west coast of Chile, but its presence there, as well as in other regions where it has been reported must be confirmed.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 80.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 1371)
পৃষ্ঠীয় কাঁটা (মোট ) : 2; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 124 - 125; পায়ূ কাঁটা : 0; পায়ূর নরম পাখনা্তুন্ড: 110. Light to medium brown or greyish brown; fins darker, especially distally; mouth and cavities dark (Ref. 1371).
Life cycle and mating behavior
Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
মৎস্য: গৌণ বাণিজ্যিক
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 2.8 - 4.4, mean 3.4 °C (based on 39 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00191 (0.00124 - 0.00292), b=3.21 (3.08 - 3.34), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.7 ±0.64 se; based on food items.
স্থিতিস্থাপক (Ref.
120179): অত্যন্ত কম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৪ বৎসর (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (52 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (49 of 100).
Nutrients (Ref.
124155): Calcium = 17.8 [9.8, 39.5] mg/100g; Iron = 0.359 [0.180, 0.729] mg/100g; Protein = 16.8 [14.7, 18.9] %; Omega3 = 0.218 [0.100, 0.463] g/100g; Selenium = 26.8 [10.7, 60.5] μg/100g; VitaminA = 8.17 [1.71, 36.62] μg/100g; Zinc = 0.369 [0.242, 0.575] mg/100g (wet weight);
