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
Etymology: Pseudosciades: Name from Latin 'Pseudo' meaning false, referring to its convergent morphology with the Neotropical genus Sciades.
More on author: Hamilton.
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; 非产卵性溯降河的 (Ref. 51243); 深度上下限 50 - 60 m. 熱帶
Indo-West Pacific: ranges from Pakistan eastwards to Thailand and southwards to Indonesia and Polynesia. Known from the Mekong delta (Ref. 12693).
印度-西太平洋: 向東的範圍從巴基斯坦到泰國而且向南至印尼與玻利尼西亞。 已知來自湄公河三角州了。 (參考文獻 12693)
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ?, range 24 - ? cm
Max length : 92.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3290); common length : 55.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3290); 最大年龄: 6 年 (Ref. 52060)
Inhabits coastal waters, as well as estuaries and tidal rivers. Feeds mainly on invertebrates and small fishes. The sharp dorsal and pectoral fin spines can inflict painful wounds. Sold mostly fresh and dried-salted in markets.
栖息于沿岸水域, 以及河口与有潮汐涨落的河川。 主要吃无脊椎动物与小鱼。 锐利人背部的与胸鳍棘能施放令人痛苦的创伤。 大部份生鲜地贩卖与在市场中的乾燥盐腌。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Distinct pairing. Mouth brooding may be employed as a parenting strategy (Ref. 205).印度-西太平洋: 向東的範圍從巴基斯坦到泰國而且向南至印尼與玻利尼西亞。 已知來自湄公河三角州了。 (參考文獻 12693)
Jayaram, K.C., 1984. Ariidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. FAO, Rome. pag. var. (Ref. 3290)
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 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00425 - 0.01179), b=3.12 (2.97 - 3.27), 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) |
4.0 ±0.61 se; based on food items. |
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Generation time |
3.1 ( 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=0.36; tm=2; tmax=6). |
渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |
价格分类 (Ref. 80766) |
Medium.
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