分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Ariidae (Sea catfishes)
海鯰科 (Sea catfishes) > Ariinae
Etymology: More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 非產卵性溯降河的 (Ref. 51243); 深度上下限 20 - 50 m (Ref. 28016). 熱帶
Western Indian Ocean: Mozambique and Persian Gulf to Sri Lanka.
西印度洋: 莫三比克與波斯灣到斯里蘭卡。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 39.3 range ? - ? cm
Max length : 49.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 121653); 51.0 cm TL (female); common length : 23.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3290); 最大體重: 1.3 kg (Ref. 121653); 最大體重: 1.3 kg
Found in coastal waters down to a depth of about 50 m (Ref. 5213). Enters brackish waters (Ref. 4833). Feeds mainly on invertebrates and small fishes. Caught mainly with bagnets, dipnets, bamboo stake traps and on hook and line.
發現於了沿岸水域向下至深度大約 50 公尺.(參考文獻 5213) 進入半鹹淡水域。 (參考文獻 4833) 主要吃無脊椎動物與小魚。 主要地以袋網，手抄網捕捉, 竹製魚籠而且用一支釣。
西印度洋: 莫三比克與波斯灣到斯里蘭卡。
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)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29, mean 27.6 °C (based on 109 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00425 - 0.01234), b=3.06 (2.91 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.61 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.2; Fec=538).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).
