Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水; 半咸淡水 大洋性; 非产卵性溯降河的 (Ref. 51243). 熱帶; 25°C - 30°C (Ref. 1672)
Asia and Oceania: Sri Lanka and India to New Guinea and northern Australia.
亞洲與大洋洲: 斯里蘭卡與印度到新幾內亞與澳洲北部。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 20 - ? cm
Max length : 40.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2847); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2847); 最大体重: 750.00 g (Ref. 6028)
背棘 (总数) : 5 - 6; 背的软条 (总数) : 12 - 13; 臀棘: 3; 臀鳍软条: 15 - 17.
Occurs mainly in brackish mangrove estuaries, but also penetrates freshwater rivers and small streams (Ref. 4833, 44894). Inhabits coastal waters (Ref. 45255). Found along the shores of flowing and standing waters. Occurs in shaded areas with overhanging vegetation (Ref. 12693, 44894). Inhabits medium to large-sized rivers (Ref. 12975). Also found in lakes and billabongs (Ref. 44894). Feeds at the surface during the day on floating debris which includes insects and vegetable matter (Ref. 2847). Also consumes crustaceans and small fishes (Ref. 44894). Renowned for its habit of spitting to dislodge its insect prey from tree branches above the water; maximum shooting range is about 150 cm. Breeds from both fresh and brackish water (Ref. 2847, 44894). Breeding takes place in the wet season. Highly fecund female releases buoyant eggs (Ref. 44894). Lays 20,000 to 150,000 eggs, measuring about 0.4 mm in diameter (Ref. 6028). Occasionally caught by anglers and is reasonable eating (Ref. 44894). Sold fresh in markets.
主要生活在半咸淡的红树林河口, 也深入淡水的河与小的溪流.(参考文献 4833,44894) 栖息于沿岸水域。 (参考文献 45255) 发现沿着流动的海岸与不流动的水域了。 用上悬的植物出现于阴暗的区域。 (参考文献 12693,44894) 栖息于中到大型的河。 (参考文献 12975) 也发现于湖与死水潭。 (参考文献 44894) 在包括昆虫与植物的漂浮的残砾上为食在水表面在白天期间。 (参考文献 2847) 也消费甲壳动物与小鱼。 (参考文献 44894) 对于他们唾吐逐出来自水上的樹枝的他們的昆蟲獵物的習慣是有名的; 極大射擊範圍是大約 150 公分。 來自兩者的淡水與半鹹淡的水的繁殖.(參考文獻 2847,44894) 繁殖發生於濕季。 高度多產的雌性釋放浮性卵。 (參考文獻 44894) 生下 20,000 到 150,000個卵, 測量大約 0.4 mm 直徑。 (參考文獻 6028) 被垂釣者偶而捕獲而且是合理的吃。 (參考文獻 44894) 生鮮販賣在市場中了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲與大洋洲: 斯里蘭卡與印度到新幾內亞與澳洲北部。
Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 低经济; 水族馆: 商业性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00635 - 0.04340), b=3.00 (2.78 - 3.22), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.5 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=1-2; k=0.31).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (35 of 100).
