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Macrodon ancylodon (Bloch & Schneider, 1801)

King weakfish
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Native range | All suitable habitat | Point map | Year 2050
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Macrodon ancylodon   AquaMaps   Data sources: GBIF OBIS
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Image of Macrodon ancylodon (King weakfish)
Macrodon ancylodon
Picture by Camargo, M.

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) 鱸形目 (Various families in series Eupercaria) > Sciaenidae (Drums or croakers) 石首魚科 (Drums or croakers)
Etymology: Macrodon: Greek, makros = great + Greek, odon ) teeth (Ref. 45335).
More on authors: Bloch & Schneider.

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

海洋; 半咸淡水 居于水底的; 深度上下限 0 - 60 m (Ref. 3702), usually ? - 25 m (Ref. 9626). 亞熱帶的; 11°N - 40°S

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

Western Atlantic: Venezuela to northern Argentina.
西大西洋: 委內瑞拉到阿根廷北部。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 23.7, range 18 - 46 cm
Max length : 53.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 54990); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3702); 最大体重: 109.60 g (Ref. 118626)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 11; 背的软条 (总数) : 29; 臀棘: 2; 臀鳍软条: 8 - 9.

生物学特性     字汇 (例如 epibenthic)

Found over mud or sandy mud bottoms in coastal waters to about 60 m depth. Juveniles abundant in estuaries and tidal mud flats. Feeds on shrimps and fishes (Ref. 9626). Important food fish.

在沿岸水域中发现在泥或沙泥底上到大约 60 公尺深。 稚鱼丰富的在河口与潮汐的淤泥平台中。 吃虾与鱼。 (参考文献 9626) 重要的食用鱼。

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

西大西洋: 委內瑞拉到阿根廷北部。

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

Chao, L.N., 1978. Sciaenidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). Volume 4. FAO, Rome. (Ref. 3702)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

  最不相关 (LC) ; Date assessed: 30 July 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 低经济
FAO - 渔业: landings; Publication: search | FIRMS - Stock assessments | FishSource | 周边海洋

更多信息

Trophic ecology
食物相
食性组成
食物消耗量
Food rations
捕食者
Ecology
生态学
Population dynamics
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
Life cycle
繁殖
成熟度
Maturity/Gills rel.
孕卵数
产卵场
Spawning aggregations
卵
卵的发育
仔鱼
稚鱼动力学
Distribution
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FAO区域
生态系
标本纪录
简介
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Anatomy
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Otolith
Physiology
Body composition
Nutrients
耗氧量
游泳类型
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Diseases & Parasites
Toxicity (LC50s)
Genetics
遗传学
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Human related
Aquaculture systems
水产养殖描述
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Ciguatera cases
Stamps, coins, misc.
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Taxonomy
俗名
同种异名
型态特徵
形态测量图
照片
References
参考文献

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网络资源

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Estimates based on models

Preferred temperature (Ref. 123201): 13.4 - 27.8, mean 20.7 °C (based on 238 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00656 - 0.00764), b=3.05 (3.03 - 3.07), in cm total length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  3.9   ±0.65 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=0.44; tm=3; tmax=7).
Prior r = 0.72, 95% CL = 0.47 - 1.07, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (37 of 100).
Climate Vulnerability (Ref. 125649):  Moderate vulnerability (39 of 100).
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 80 [44, 160] mg/100g; Iron = 1.06 [0.56, 1.87] mg/100g; Protein = 19.3 [17.8, 20.9] %; Omega3 = 0.375 [0.187, 0.777] g/100g; Selenium = 21.7 [11.4, 43.3] μg/100g; VitaminA = 20.9 [7.2, 70.2] μg/100g; Zinc = 0.774 [0.547, 1.132] mg/100g (wet weight); based on nutrient studies.