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: Garra: Name based on a vernacular Indian name (Hamilton, 1822:343, Ref. 1813); a fish living in mud (Ref. 128817).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 7.0 - ? ; dH range: ? - 15. 熱帶; 24°C - 26°C (Ref. 2059); 10°N - 7°N
Asia: endemic to Sri Lanka.
亞洲: 斯里蘭卡的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6028); common length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6028)
Occurs in slow to moderately flowing rivers and streams. Adults and juveniles (>=5 cm.) with fully developed sucking discs are associated with rocky substrates. Juveniles are found throughout the water column, generally free swimming in search of food. Reported to ascend small, rocky streams to breed. Feeds essentially on algae (diatoms). Popular with the aquarium fish trade.
出現於緩慢到一般流動的河川與溪流。 成魚與稚魚 (>=5 公分.) 完全具有吸盤被伴隨著岩石的底部的發展的。 稚魚在水團各處被發現, 通常游離於水中以找尋食物。 報告上溯到小又岩石的溪流到繁殖。 事實上吃藻類 (矽藻) 。 受到水族館魚貿易的歡迎。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 斯里蘭卡的特有種。
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)
近危 (NT) (B2b(iii)); Date assessed: 07 August 2019
人類使用
漁業: 低經濟; 水族館: 商業性
工具
特別的報告
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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=0.00759 (0.00331 - 0.01740), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.2 ±0.0 se; based on diet studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
