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) > Ariinae
Eponymy: Dr Franz Hermann ‘Fritz’ Troschel (1810–1882) was a German zoologist, malacologist, herpetologist, and ichthyologist. [...] (Ref. 128868), visit book page.
More on author: Gill.
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. 熱帶; 24°N -
Eastern Pacific: Mexico to Peru.
東太平洋: 墨西哥到祕魯。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 70.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86329); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); 最大体重: 3.3 kg (Ref. 124487)
Body robust and depressed; snout prominent; mouth large; eyes medium sized (5.8 to 8.5 times in head length); cephalic plate granulated; with striations extending to the inter-orbital space; jaw teeth small, set in broad bands; palate with four plates of villiform teeth, the lateral ones being larger, triangular, and extended backwards; lower branch of the first gill arch with 7 to 10 gill rakers (Ref. 55763).
Body shape (shape guide): fusiform / normal.
身体结实的而且扁平的; 吻突出的; 嘴大的; 眼中等的大小;(5.8 到 8.5 倍头长) 头部的碟颗粒状的; 藉由延伸至在眼窝之间的空间的条纹; 颌齿小的, 在宽的地带中的组; 上颚有四个绒毛状齿的碟, 侧面的一些存在比较大的﹐三角形的, 而且延伸向后; 第一个的低分支鳃弓有 7 到 10个鳃耙。 (参考文献 55763)
Found in coastal waters (Ref. 9271). Possibly restricted to marine environments (Ref. 39852). Marketed fresh (Ref. 9271).
发现于沿岸水域了。 (参考文献 9271) 在市场上销售生鲜地了。 (参考文献 9271)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東太平洋: 墨西哥到祕魯。
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 2025-2 (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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00445 - 0.01127), b=3.09 (2.95 - 3.23), 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. |
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Generation time |
5.5 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.20). |
渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (45 of 100). 🛈 |
价格分类 (Ref. 80766) |
Medium.
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