分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anabantiformes (Gouramies, snakeheads)
鱸形目 (Gouramies, snakeheads) >
Osphronemidae (Gouramies)
絲足鱸科 (Gouramies) > Trichogastrinae
More on author: Pallas.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 6.0 - 8.0; dH range: 5 - 19; 河川洄游 (Ref. 51243). 熱帶; 22°C - 28°C (Ref. 1672); 26°N - 10°N, 99°E - 108°E
Asia: Mekong basin in Laos, Yunnan, Thailand, Cambodia and Viet Nam; Southeast Asia (Ref. 27732). Introduced elsewhere (Ref. 2847).
亞洲: 在寮國，雲南，泰國，柬埔寨與越南的湄公河流域; 東南亞.(參考文獻 27732) 引入了其他地方。 (參考文獻 2847)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 30857); common length : 10.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 57235)
背棘 (總數) : 6 - 8; 背的軟條 (總數) : 7 - 10; 臀棘: 9 - 12; 臀鰭軟條: 30 - 38. Color in life brown; shoulders with irregular dark marks, yellowish on opercles and thorax; median fins and pectorals brown, ventrals yellowish. Mouth very small, very oblique, upper jaw vertical and somewhat protractile, lower jaw prominent. Scales of moderate size, irregularly arranged. Lateral line curved, irregular. Caudal fin slightly emarginate or truncate (Ref. 4792). With 8-9 dorsal-fin branched rays; 33-38 branched anal-fin rays; black spot in middle of side and at caudal-fin base (Ref. 12693). Body with numerous narrow irregular oblique bars (Ref. 43281).
顏色活著時褐色; 肩有不規則的深色印記, 淡黃色的在鰓蓋與胸上; 中央的鰭與胸鰭褐色, 腹面淡黃色的。 嘴非常小的﹐非常斜的, 上頜垂直的與略微可伸出的, 下頜突出的。 鱗片中等大小的, 不規則地安排。 側線彎曲, 不規則的。 尾鰭邊緣微凹或截形的.(參考文獻 4792) 8-9 背鰭分支條; 33-38個分枝的臀鰭棘條; 在側邊的中央的黑色的斑點而在尾鰭基底。 (參考文獻 12693) 身體有很多的狹窄不規則的斜紋.(參考文獻 43281)
Obligate air-breathing (Ref. 126274); Lives in lowland wetlands (Ref. 57235). Found in marshes, swamps and canals (Ref. 43281). Inhabits shallow sluggish or standing-water with a lot of aquatic vegetation. Occurs in seasonally flooded forests throughout the middle and lower Mekong (Ref. 12693). Undertakes lateral migrations from the Mekong mainstream, or other permanent water bodies, to flooded areas during the flood season and returns to the permanent water bodies at the onset of the dry season (Ref. 37770). An air-breathing species (Ref. 118402). Feeds on zooplankton, crustaceans and insect larvae. Processed into salted, dried fish in Java (Ref. 4929). Also marketed fresh and commonly seen in the aquarium fish trade (Ref. 12693). Aquarium keeping: minimum aquarium size 100 cm (Ref. 51539).
發現於濕地，沼澤與管了。 (參考文獻 43281) 棲息於水淺的滯流或靜止的水域有許多水生植物的地方。 在湄公河中下游各處季節性地出現於被水淹沒的森林。 (參考文獻 12693) 在洪水季節的時候進行對洪泛區的橫向迴游從湄公河主流, 或其他的永久性水體而且回到永久性水體在乾季的開始.(參考文獻 37770) 吃浮游動物，甲殼動物與昆蟲幼生。 加工成了鹽醃的, 在爪哇的魚乾.(參考文獻 4929) 也生鮮地在市場上銷售而且通常在水族館魚貿易中見到.(參考文獻 12693) 水族館保持: 水族館最小體型 100 公分.(參考文獻 51539)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Builds bubble nest, usually at the surface. Male usually gathers the eggs, places them in the nest and guards them until they reach free-swimming stage (Ref. 6028). Male drives the female away (Ref. 1672).亞洲: 在寮國，雲南，泰國，柬埔寨與越南的湄公河流域; 東南亞.(參考文獻 27732) 引入了其他地方。 (參考文獻 2847)
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 21 January 2019
人類使用
漁業: 低經濟; 養殖: 商業性; 水族館: 高經濟性
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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=0.02089 (0.01260 - 0.03464), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 2.7 ±0.23 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm<1; multiple spawning per year;).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 77.3 [33.3, 362.6] mg/100g; Iron = 1.35 [0.58, 2.96] mg/100g; Protein = 18.2 [16.6, 19.7] %; Omega3 = 0.252 [0.088, 0.716] g/100g; Selenium = 36.2 [13.7, 89.5] μg/100g; VitaminA = 32.8 [8.3, 136.7] μg/100g; Zinc = 3.05 [1.47, 6.01] mg/100g (wet weight);
