Micromesistius australis, Southern blue whiting : fisheries

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Micromesistius australis Norman, 1937

Southern blue whiting
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Micromesistius australis   AquaMaps   Data sources: GBIF OBIS
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Image of Micromesistius australis (Southern blue whiting)
Micromesistius australis
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Common names from other countries

Merlan bleu austral, Polaca austral, Путассу южная, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Micromesistius: Greek, mikros = small + greek, mesos = middle + Greek, istion = sail (Ref. 45335).
More on author: Norman.

Environment: milieu / climate zone / 深度上下限 / distribution range 生态学

海洋 底中水层性; 海洋洄游的 (Ref. 51243); 深度上下限 50 - 900 m (Ref. 27363), usually 200 - 400 m (Ref. 7061). 溫帶; 37°S - 65°S, 165°E - 34°W (Ref. 54589)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri

There are 2 disjunct populations. Micromesistius australis australis occurs around the Falkland Islands and Argentine Patagonia in the southwest Atlantic; off Chile in the southeast Pacific; also off South Georgia, South Shetland and South Orkney islands. Micromesistius australis pallidus occurs around the South Island of New Zealand.
有 2個分離的族群。 Micromesistius 南極光南極光 在大西洋西南部的福克蘭群島與阿根廷的巴塔哥尼亞的周圍出現; 在太平洋東南部的外海智利; 也外海的南喬治亞州，雪特蘭群島南方部與奧克尼群島南方部島。 Micromesistius 南極光 pallidus 紐西蘭的島南方部的周圍出現。

Length at first maturity / 大小 / 重量 / 年龄

成熟度: Lm 33.7, range 33 - 40 cm
Max length : 90.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371); common length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371); 最大体重: 850.00 g (Ref. 4883); 最大年龄: 30 年 (Ref. 7059)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 0; 背的软条 (总数) : 43 - 55; 臀棘: 0; 臀鳍软条: 56 - 71; 脊椎骨: 54 - 57.
Body shape (shape guide): elongated; Cross section: circular.

生物学特性     字汇 (例如 epibenthic)

Invades shelf waters during summer and concentrating over the continental slope in winter. Forms schools (Ref. 9072). The young feed on euphausiids and amphipods and occasionally on copepods, cephalopods and small fish. Utilized in frozen blocks and as fishmeal. In Japan used as suerii (minced meat) for karaoke (fish cake) (Ref. 27363). Can be fried, microwaved and baked (Ref. 9988).

侵入大陆架水域夏天时而且集中冬天时在大陆斜坡之上。 形成鱼群。 (参考文献 9072) 幼鱼吃磷虾与片脚类动物与偶然地在桡脚类的动物，头足类动物与小鱼上。 在冷冻鱼块与制成鱼粉中利用了。 在日本对于卡拉 OK(鱼肉炸饼) 用作了鱼肉酱 (切碎了肉) 。 (参考文献 27363) 能被油炸, 微波而且烧烤。 (参考文献 9988)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

Oviparous, sexes are separate (Ref. 205).有 2個分離的族群。 Micromesistius 南極光南極光 在大西洋西南部的福克蘭群島與阿根廷的巴塔哥尼亞的周圍出現; 在太平洋東南部的外海智利; 也外海的南喬治亞州，雪特蘭群島南方部與奧克尼群島南方部島。 Micromesistius 南極光 pallidus 紐西蘭的島南方部的周圍出現。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 高经济性
FAO - 渔业: landings, 物种外形; Publication: search | FIRMS - Stock assessments | FishSource | 周边海洋

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卵
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Estimates based on models

Preferred temperature (参考文献 123201): 3.4 - 9.1, mean 5.8 °C (based on 109 cells).
Phylogenetic diversity index (参考文献 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00221 - 0.00624), b=3.14 (2.99 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (参考文献 69278):  3.8   ±0.50 se; based on food items.
回复力 (参考文献 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.18; tm=2-5; tmax=30).
Prior r = 0.54, 95% CL = 0.36 - 0.82, Based on 5 data-limited stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (52 of 100). 🛈
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (53 of 100). 🛈
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 38.2 [10.7, 99.6] mg/100g; Iron = 0.368 [0.123, 1.121] mg/100g; Protein = 16.3 [14.4, 18.6] %; Omega3 = 0.381 [0.149, 0.940] g/100g; Selenium = 12.1 [3.0, 42.1] μg/100g; VitaminA = 9.29 [1.98, 46.46] μg/100g; Zinc = 0.673 [0.286, 1.563] mg/100g (wet weight); based on nutrient studies.