分類 / Names
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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 authors: Jordan & Starks.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶; 8°N - 7°N
Asia: found only in a few rocky streams and the Mahaweli River basin in Sri Lanka.
亞洲: 發現在斯里蘭卡只在一些岩石的溪流與 Mahaweli 河流域中。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6028)
Occurs in a few localized, rocky, fast-flowing mountain streams. Has not been recorded from unshaded, silty or turbid waters (Ref. 11966). Moves fast through the water, staying close to the bottom. Juveniles have been observed picking algae off submerged rocks. Feeds on algae. Occurs sympatrically with (and possibly mistaken for) Puntius sp. 'martenstyn' throughout the known range. May be greatly endangered by the damming of Mahawel River. Too rare and difficult to capture for food.
出現於一些本土化, 岩石又快速流動的山地溪流。 沒有被從無遮蔽的﹐淤泥的或混濁的水域記錄。 (參考文獻 11966) 移動快速的經過水, 停留接近底部。 稚魚曾經觀察採集藻類外海的水下岩石。 吃藻類。 在已知的範圍各處與 Puntius sp.'martenstyn' 生存分佈區重疊 (而且可能地被誤認為) 。 可能是非常瀕臨絕種藉由 Mahawel 河的水壩。 太稀有而困難的捕獲作為食用魚。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 發現在斯里蘭卡只在一些岩石的溪流與 Mahaweli 河流域中。
Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)
IUCN 瀕危狀態 (Ref. 130435)
瀕危 (EN) (B1ab(i,ii,iii,iv)+2ab(i,ii,iii,iv)); Date assessed: 07 August 2019
人類使用
漁業: 沒有興趣
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小
成長
長度-重量
長度-長度
長度-頻率
形態測量圖
型態特徵
仔魚
稚魚動力學
入添量
豐度
BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
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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=0.00708 (0.00317 - 0.01581), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).