分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Bagreinae
Etymology: Bagre: Mozarabic, bagre, taken from Greek, pagros = a fish (Dentex sp.) (Ref. 45335).
More on author: Linnaeus.
Taxonomic Remarks
Junior synonym Felichthys filamentosu is a valid species according to Marceniuk et al., 2023 (Ref. 130933:433).
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋; 半咸淡水 居于水底的; 深度上下限 ? - 50 m (Ref. 5217). 熱帶; 12°N - 21°S, 77°W - 34°W
South America: Colombia to the mouth of the Amazon River.
中美洲與南美洲: 對亞馬遜河河口的哥倫比亞。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 55.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3265); 最大体重: 975.00 g (Ref. 125970)
Two pairs of barbels on rostral region, one pair on lower jaw, one pair on posterior end of maxilla; end of maxilla barbel beyond anal fin origin; pectoral spine filament long, reaching anal fin origin; dorsal, pectoral, and pelvic fin membranes black; anal fin membrane black distally (some individuals white), white proximally; body silver gray or blue gray dorsally, silver white ventrally (Ref. 13608).
Body shape (shape guide): elongated.
两对的触须在嘴的区域上, 一对在下颌上, 在颚骨的后端上的一对; 超过臀鳍起源的颚骨触须的末端; 胸棘丝状突起长的, 达成臀鳍起源; 背部的, 胸鳍 , 与腹鳍薄膜黑色; 臀鳍薄膜黑色末梢部地 (一些个体白色的), 近端地的白色; 身体银灰色或蓝灰色的背面, 腹面银白色的.(参考文献 13608)
Chiefly marine, common around river mouths and also entering river estuaries. Feeds on small fishes and invertebrates, such as crustaceans. Marketed fresh.
主要海洋, 普遍河口的周围以及进入河口。 吃小鱼与无脊椎动物,例如甲壳动物。 在市场上销售生鲜地了。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中美洲與南美洲: 對亞馬遜河河口的哥倫比亞。
Taylor, W.R. and N.A. Menezes, 1978. Ariidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). volume 1. [pag. var.]. FAO, Rome. (Ref. 3265)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00501 (0.00394 - 0.00637), b=3.06 (2.99 - 3.13), in cm total length, based on LWR estimates for this species (Ref. 93245). |
营养阶层 (参考文献 69278) |
4.0 ±0.66 se; based on food items. |
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Generation time |
6.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
回复力 (参考文献 120179) |
低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.). |
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Rate of population increase |
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 4 data-limited stock assessments. |
渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (53 of 100). 🛈 |
价格分类 (Ref. 80766) |
Medium.
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营养素 (Ref. 124155) |
Calcium = 106 [57, 219] mg/100g; Iron = 0.914 [0.586, 1.493] mg/100g; Protein = 17 [15, 19] %; Omega3 = 0.175 [0.100, 0.301] g/100g; Selenium = 57.3 [30.7, 116.6] μg/100g; VitaminA = 21.3 [9.5, 48.1] μg/100g; Zinc = 1.21 [0.83, 1.82] mg/100g (wet weight); |