Trisopterus minutus, Poor cod : fisheries

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Trisopterus minutus (Linnaeus, 1758)

Poor cod
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Trisopterus minutus   AquaMaps   Data sources: GBIF OBIS
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Trisopterus minutus
Picture by Coudre, C.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Trisopterus: Greek, tris = thrice + Greek, pteron = wing, fin (Ref. 45335).  More on author: Linnaeus.

Issue
The species has been long thought to be present in the Mediteranean in sympatry with Trisopterus capelanus, sometimes both as subspecies. See Delling et al. (2011: Ref. 90172) for the latest revision of the genus.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 海洋 底中水层性; 非迁移的; 深度上下限 1 - 440 m (Ref. 57178), usually 15 - 200 m.   溫帶; 66°N - 28°N, 13°W - 36°E

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

Northeastern Atlantic: Trondheim Fjord and the Faeroe Islands to Portugal and along the Atlantic coast of Morocco (Ref. 1371). Not present in the Mediterranean (Ref. 90172).
東大西洋: 特倫汗峽灣與法羅群島到葡萄牙而且沿著大西洋的摩洛哥海岸; 也在地中海中。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 13.4, range 10 - 26 cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4645); 最大年龄: 5 年 (Ref. 72488)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 臀棘 0. Chin barbel well developed. Body brownish yellow dorsally, becoming paler ventrally; a dark blotch is at the base of the pectoral fin.
下巴触须发展良好的。 身体黄褐色的背面, 腹侧变成灰白; 一个黑色斑块在胸鳍的基底。

生物学特性     字汇 (例如 epibenthic)

Occurs mostly from 15 to 200 m in the Atlantic on muddy or sandy bottoms. Feeds on crustaceans, small fish, and polychaetes (Ref. 1371). Used in the production of fish meal, and in southern Europe as a human food (Ref. 35388).

大部份在大西洋从 15 到 200 公尺生存与到 120 在泥质或砂质底部上的地中海中。 吃甲壳动物,小鱼与多毛类动物。 (参考文献 1371) 被用于鱼粉的生产了, 而且在欧洲南部作为一个人类的食物.(参考文献 35388)

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

Oviparous, sexes are separate (Ref. 205).東大西洋: 特倫汗峽灣與法羅群島到葡萄牙而且沿著大西洋的摩洛哥海岸; 也在地中海中。

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. 120744)

  不评价 

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 商业性
FAO(渔业: 产生; publication : search) | FishSource | 周边海洋

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俗名
同种异名
新陈代谢
捕食者
生态毒物学
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孕卵数

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养殖信息
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遗传学
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Stamps, Coins Misc.
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Otoliths
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Estimates based on models

Preferred temperature (Ref. 115969): 7.2 - 13, mean 10 (based on 1312 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00637 - 0.00824), b=3.10 (3.06 - 3.14), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  3.7   ±0.2 se; Based on diet studies.
Generation time: 2.7 (2.2 - 4.2) years. Estimated as median LN(3)/K based on 12 growth studies.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.18; tm=1; tmax=6).
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 5 stock assessments.
脆弱性 (Ref. 59153):  Moderate to high vulnerability (48 of 100) .
价格分类 (Ref. 80766):   Medium.