分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Labeoninae
Etymology: Labeo: Latin, labeo = one who has large lips (Ref. 45335).
More on author: Hamilton.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性; 河川洄游 (Ref. 51243); 深度上下限 5 - ? m (Ref. 4832). ; 32°N - 21°S
Asia: Pakistan, India, Bangladesh, Myanmar and Nepal.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 58.0 range ? - ? cm
Max length : 200 cm TL 雄魚/尚未辨別雌雄; (Ref. 9987); 最大體重: 45.0 kg (Ref. 9987); 最大年齡: 10 年 (Ref. 56)
Dorsal fin with 12-14 1/2 branched rays; lower profile of head conspicuously arched; short dorsal fin with anterior branched rays shorter than head; 12-16 predorsal scales ; snout without lateral lobe (Ref. 43281).
背鰭有 12-141/2個分支條; 頭部的低輪廓顯著弓形; 短背鰭有前面的分支條短於頭部; 12-16個前背的鱗片 ; 沒有側葉的吻.(參考文獻 43281)
Adults inhabit rivers (Ref. 4832). A diurnal species and usually solitary. They burrow occasionally. Feed on plants. Spawning season generally coincides with the southwest monsoon. Spawning occurs in flooded rivers. Fecundity varies from 226,000 to 2,794,000 depending upon the length and weight of the fish and weight of the ovary. Widely introduced outside its native range for stocking reservoirs and aquaculture. Utilized fresh (Ref. 9987).
棲息於河。 (參考文獻 4832) 一個日行性種與通常獨居性的。 偶然地掘洞穴。 吃植物。 通常產卵季節與西南季風一致。 在被水淹沒的河產卵。 孕卵數從 226,000 改變到 2,794,000 仰賴長度與魚與卵巢的重量的重量。 廣泛地在它的原產地的外邊引入育種使用水庫與水產業。 生鮮使用.(參考文獻 9987)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawns in middle reaches of rivers, where flood water spreads in more or less limpid shallows over fertile flats, well above tidal reaches; also in reservoirs and bundh-type tanks.
Khan, H.A. and V.G. Jhingran, 1975. Synopsis of biological data on rohu Labeo rohita (Hamilton, 1822). FAO Fish. Synop. (111):100 p. (Ref. 56)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 20 March 2010
人類使用
漁業: 高經濟性; 養殖: 商業性; 游釣魚種: 是的
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00699 - 0.00945), b=3.08 (3.05 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 2.2 ±0.12 se; based on food items.
Generation time: 4.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (tm=3; tmax=10).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
Nutrients (Ref.
124155): Calcium = 101 [25, 189] mg/100g; Iron = 0.621 [0.393, 1.023] mg/100g; Protein = 16.7 [15.9, 17.5] %; Omega3 = 0.188 [0.090, 0.389] g/100g; Selenium = 366 [130, 873] μg/100g; VitaminA = 3.39 [1.68, 7.88] μg/100g; Zinc = 0.912 [0.463, 1.596] mg/100g (wet weight); based on
nutrient studies.
