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) > Torinae
Etymology: More on authors: Gilchrist & Thompson.
Issue
Often identified as Barbus capensis, but the correct name for the southern African clanwilliam yellowfish is Labeobarbus seeberi; re-examination of the holotype of Barbus capensis revealed it to be a senior synonym of Pseudobarbus andrewi (Ref. 108777).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; 河川洄游 (Ref. 51243). 亞熱帶的; 30°S - 33°S
Africa: Clanwilliam Olifants River system, South Africa.
非洲: 克蘭威廉象河系統，南非。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 98.7 cm TL 雄魚/尚未辨別雌雄; (Ref. 7248); 最大體重: 10.7 kg (Ref. 7248)
Favors deep pools and runs of large tributaries and mainstreams as well as impounded waters. Omnivorous, feeding on algae and aquatic invertebrates such as insects, snails, and crabs. Large specimens also take frogs and small fish. Breeds in summer, migrating upstream to spawn over gravel beds.
喜歡深水池而且大支流與主流跑以及圈圍的水域。 雜食性,吃藻類與水生無脊椎動物例如昆蟲，蝸牛與螃蟹。 大的標本也吃青蛙與小魚。 繁殖於夏天, 移動溯河到產卵於礫石床之上。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
非洲: 克蘭威廉象河系統，南非。
Skelton, P.H., 1993. A complete guide to the freshwater fishes of southern Africa. Southern Book Publishers. 388 p. (Ref. 7248)
IUCN 瀕危狀態 (Ref. 130435)
近危 (NT) (B1b(ii,iii,v)+2b(ii,iii,v)); Date assessed: 07 December 2016
人類使用
漁業: 沒有興趣; 養殖: 實驗的; 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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.56 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (59 of 100).
