分类 / Names
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: Steindachner.
Issue
Species treated as valid in Kailola & Bussing in Fischer et al. (1995: 878), but with Galeichthys eydouxii as a possible senior synonym. Therefore, the name G. eydouxii is tentatively placed here.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋; 淡水; 半咸淡水 居于水底的. 熱帶; 32°N - 3°S, 114°W - 77°W
North, Central and South America: Pacific draining rivers from the Gulf of California to Ecuador.
中美洲與南美洲: 太平洋注入河從加州灣到厄瓜多。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 95.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763)
Body robust, rounded anteriorly and compressed posteriorly; mouth sub-terminal and wide; teeth villiform, arranged in a narrow band followed by four narrow continuous bands across the palate; two pairs of barbels, the maxillary barbels long and ribbon-like; dorsal and pectoral fin spines long. Body brown; back metallic blue or bright violet; belly silvery gray; fins yellowish green; a black spot present anterior to the anal fin (Ref. 55763).
Body shape (shape guide): elongated.
身体结实的, 前面地圆的与扁长形的在后部地; 嘴次端位与宽的; 齿绒毛状的, 排列成横过上颚的跟随着四条狭窄的连续条纹的一个狭带状; 两对的触须, 颚的触须长而丝带状的; 背部的与胸鳍棘长的。 身体褐色; 背面铁蓝色或明亮的紫罗兰色; 腹面银灰色的; 鳍淡黄绿色的; 一个黑色的斑点存在的位于臀鳍前.(参考文献 55763)
Adults are found in coastal waters (Ref. 9271). Marketed fresh, salted, dried and smoked (Ref. 9271).
发现于沿岸水域了。 (参考文献 9271) 在市场上销售新鲜的，盐腌的, 乾制了而且烟熏了.(参考文献 9271)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中美洲與南美洲: 太平洋注入河從加州灣到厄瓜多。
Kailola, P.J. and W.A. Bussing, 1995. Ariidae. Bagres marinos. p. 860-886. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9271)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 商业性
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (参考文献
123201): 22.1 - 28.2, mean 25.9 °C (based on 42 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00234 - 0.00743), b=2.98 (2.81 - 3.15), 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): 4.5 ±0.80 se; based on food items.
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.).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).
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Nutrients (Ref.
124155): Calcium = 69.2 [37.0, 152.7] mg/100g; Iron = 0.791 [0.485, 1.341] mg/100g; Protein = 17.3 [15.6, 19.1] %; Omega3 = 0.177 [0.098, 0.317] g/100g; Selenium = 74.8 [36.7, 157.7] μg/100g; VitaminA = 17.1 [6.8, 44.7] μg/100g; Zinc = 0.947 [0.638, 1.452] mg/100g (wet weight);
