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Dentex macrophthalmus (Bloch, 1791)

Large-eye dentex
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This map was computer-generated and has not yet been reviewed.
Dentex macrophthalmus   AquaMaps   Data sources: GBIF OBIS
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Dentex: Latin, dens, dentis = teeth (Ref. 45335).
More on author: Bloch.

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

海洋 底中水层性; 海洋洄游的 (Ref. 51243); 深度上下限 30 - 500 m (Ref. 3198). 亞熱帶的; 42°N - 22°S, 26°W - 36°E

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

Eastern Atlantic: off Portugal and Strait of Gibraltar to Namibia, including Cape Verde and the Canary Islands. Also from the Mediterranean.
東大西洋: 葡萄牙外海與直布羅陀海峽到那米比亞, 包括維德角與加納利群島。 也從地中海。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 10.8, range 14 - ? cm
Max length : 65.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3397); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2683)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 11 - 12; 背的软条 (总数) : 10 - 11; 臀棘: 3; 臀鳍软条: 8. Body and fins reddish; anal fin and lower part of caudal fin edged with white.
身体与鳍淡红的; 臀鳍与尾鳍的较下面的部位有白色边缘了。

生物学特性     字汇 (例如 epibenthic)

Inhabit rocky or sandy bottoms; individuals descending to greater depths with growth. The stocks migrate seasonally between the coast and deeper waters in accordance with local hydrographic conditions and their life cycle. Feed mainly on fish and crustaceans; the young on plankton (Ref. 3688). Gonochorists (Ref. 4781).

栖息于岩石的或砂质底部; 随着成长个体下降到较大的深度。 族群符合地方水道学的环境与他们的生命周期季节性地在海岸与较深的水域之间移动。 主要吃鱼与甲壳动物; 幼鱼捕食浮游生物。 (参考文献 3688)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

東大西洋: 葡萄牙外海與直布羅陀海峽到那米比亞, 包括維德角與加納利群島。 也從地中海。

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

Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3688)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 18 August 2009

CITES

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; 游钓鱼种: 是的
FAO - 渔业: landings, 物种外形; Publication: search | FIRMS - Stock assessments | FishSource | 周边海洋

更多信息

Trophic ecology
食物相
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捕食者
Ecology
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Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
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Otoliths
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游泳类型
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鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
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参考文献

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网络资源

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Estimates based on models

Preferred temperature (Ref. 123201): 13 - 16.8, mean 14.9 °C (based on 168 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00900 - 0.01464), b=3.03 (3.00 - 3.06), in cm total length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.44 se; based on food items.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.16-0.25; tmax=13; tm=2).
Prior r = 0.98, 95% CL = 0.65 - 1.47, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (51 of 100).
Climate Vulnerability (Ref. 125649):  Low vulnerability (13 of 100).
价格分类 (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 51 [29, 94] mg/100g; Iron = 1.01 [0.58, 1.75] mg/100g; Protein = 19.3 [17.7, 20.7] %; Omega3 = 0.452 [0.262, 0.807] g/100g; Selenium = 43.7 [22.3, 85.4] μg/100g; VitaminA = 17.4 [5.7, 51.2] μg/100g; Zinc = 0.637 [0.453, 0.886] mg/100g (wet weight); based on nutrient studies.