Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
সামুদ্রিক ব্যথিডিমারসাল সমুদ্র তলদেশবিহারী; অ_ পরিযায়ী; গভীরতার পরিসীমা 200 - 1200 m, usually 500 - 800 m (Ref. 1371). Deep-water; 34°S - 65°S, 180°W - 180°E (Ref. 1371)
Southern Atlantic, Indian and Pacific: Subantarctic to temperate waters on both sides of South America, Falkland Islands, Discovery Tablemount and Meteor Seamount, South Africa, off Crozet and Prince Edward Islands, and off New Zealand and Macquarie Island.
Length at first maturity / আকৃতি / ওজন / Age
পরিপক্কতা : Lm 57.5, range 55 - 60 cm
Max length : 100.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 1371); সর্বোচ্চ উলি্ল্লখিত বয়স : 19 বৎসর (Ref. 7059)
পৃষ্ঠীয় কাঁটা (মোট ) : 2; পায়ূ কাঁটা : 0. Head short, its underside moderately to extensively scaled, but sometimes only a file or narrow band of small scales is present below the suborbital and preopercular ridges and posteriorly on lower jaw. Eyes relatively large. Snout short, moderately pointed, with small naked patches on dorsal surface behind leading edges. Pyloric caeca 13 to 21. Overall color is medium brown to somewhat straw color; fins darker, blackish in some; the dorsal and pelvic fins darker distally; oral cavity lining dark gray or brown.
Body shape (shape guide): elongated; Cross section: circular.
A benthic species found on the continental slope (Ref. 75154). This species is being imported and sold to the United States by the Argentines under the name grenadero (Ref. 5171).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | 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: Version 2025-1)
Threat to humans
Harmless
Human uses
মৎস্য: বাণিজ্যিক
হাতিয়ার
Special reports
Download XML
ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (সূত্র
123201): 3.2 - 8.1, mean 6.7 °C (based on 164 cells).
Phylogenetic diversity index (সূত্র
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00275 (0.00168 - 0.00450), b=3.18 (3.04 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ট্রফিক পর্যায়ে (সূত্র
69278): 3.7 ±0.58 se; based on food items.
স্থিতিস্থাপক (সূত্র
120179): নিম্ন/ , সর্বনিম্ন প্রজন দ্বিগুনের সময় ৪.৪-১৪ বৎসর (tmax=19).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
🛈
Nutrients (Ref.
124155): Calcium = 19.5 [11.2, 47.6] mg/100g; Iron = 0.456 [0.212, 0.944] mg/100g; Protein = 16.9 [14.7, 19.1] %; Omega3 = 0.219 [0.102, 0.454] g/100g; Selenium = 28.6 [11.1, 65.6] μg/100g; VitaminA = 7.71 [1.54, 36.85] μg/100g; Zinc = 0.293 [0.188, 0.453] mg/100g (wet weight);
