Common names from other countries
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: Netuma: A Tamil word that means "dance".
More on author: Rüppell.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的; 非產卵性溯降河的 (Ref. 51243); 深度上下限 10 - 195 m (Ref. 12260). 亞熱帶的; 34°N - 34°S, 32°E - 154°E
Indo-West Pacific: known with certainty from the Red Sea and the northwestern Indian Ocean. Also reported from Australia, Polynesia and Japan and rarely in the Mekong delta (Ref. 12693).
西印度洋: 確定知道的從紅海與在西北部的印度洋。 一個近親的形式出現於菲律賓與泰國灣中。 一般對於這個魚種的分布區認定過寬,由於將分佈區重疊的相似種誤鑑為該魚種。 也記錄自澳洲, 玻利尼西亞與日本而且極少在湄公河三角州。 (參考文獻 12693)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 36.3, range 33 - 45 cm
Max length : 185 cm TL 雄魚/尚未辨別雌雄; (Ref. 30573); common length : 70.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9987); 最大體重: 1.0 kg (Ref. 4883)
A marine species often found in estuaries, but rarely enters freshwater. Typically euryhaline (Ref. 3876). Reported to occasionally ascend into fresh water (Ref. 12693). Recorded at temperatures ranging from 26-29°C. Feeds mainly on crabs, prawns, mantis shrimps (Squilla species) but also on fishes and mollusks. An important food fish. Marketed mostly fresh; often dried.
一個海洋的種時常發現於河口, 但是很少進入淡水。 典型地廣鹽性.(參考文獻 3876) 報告偶然地上溯進入淡水.(參考文獻 12693) 記錄了溫度範圍從 26-29個 ° C. 主要吃螃蟹,蝦,螳螂蝦 ( 蝦蛄 種) 也捕食魚與軟體動物。 一個重要的食用魚。 市場上大部份生鮮地銷售; 時常乾製了。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Incubates eggs in the mouth. The fry continue to take refuge in the mouths of the male fish for the first 2 months and once they leave, the males start to eat avidly and may consume their ouwn young.西印度洋: 確定知道的從紅海與在西北部的印度洋。 一個近親的形式出現於菲律賓與泰國灣中。 一般對於這個魚種的分布區認定過寬,由於將分佈區重疊的相似種誤鑑為該魚種。 也記錄自澳洲, 玻利尼西亞與日本而且極少在湄公河三角州。 (參考文獻 12693)
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
CITES (Ref. 128078)
Not Evaluated
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
115969): 22.1 - 28.3, mean 26.8 (based on 839 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00728 - 0.01042), b=3.06 (3.01 - 3.11), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.2 se; based on diet studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (K=0.06-0.45; tm=2-4; tmax=19; Fec=34-88).
Prior r = 0.31, 95% CL = 0.17 - 0.58, Based on 4 stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (57 of 100).