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) > Smiliogastrinae
Etymology: Sedercypris: Endemic to and named for the Sederberg (Cedarberg), Western Cape, South Africa, a Cape Fold mountain range in which rise streams and rivers tributary to the Olifants River system; the Afrikaans spelling of Sederberg is adopted for the name to avoid the possible confusion with the genus Cheilobarbus when the genus name is abbreviated to an initial in text..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 亞熱帶的; 31°S - 33°S
Africa: Twee River and its two source tributaries, the Middledeur and Suurvlei Rivers, South Africa (Ref 2801, 119402). Also recorded from the Olifants River, southwestern Cape, South Africa (Ref. 27553).
非洲: Twee River 與它的二個來源支流, Middledeur 與 Suurvlei 河，南非。 也記錄自象河， Cape 西南方，南非。 (參考文獻 27553)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 2801)
Inhabits pools and deeper flowing stretches, forming schools of similar sized individuals. Juveniles sometimes in mixed schools with the Cape galaxias. Feeds on aquatic and other insects from surface and midwater. Breeds during summer, males congregating over bottom in flowing water. Threatened by water extraction, agricultural pollution and introduced fishes (Ref. 7248).
棲息於潭水與深水流，相似被大小的個體形成群體。 用岬 galaxias 稚魚有時在混合的魚群中。 吃水生與其他的昆蟲從水面與水中。 在夏天期間進行繁殖, 在流動的水雄魚聚集在底部上。 受到威脅的由於地下水抽取，農業的污染與被引入的魚種了。 (參考文獻 7248)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
非洲: Twee River 與它的二個來源支流, Middledeur 與 Suurvlei 河，南非。 也記錄自象河， Cape 西南方，南非。 (參考文獻 27553)
Skelton, P.H., E.R. Swartz and E.J. Vreven, 2018. The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae). European Journal of Taxonomy 410:1-29. (Ref. 119402)
IUCN 瀕危狀態 (Ref. 130435)
極危 (CR) (B1ab(i,ii,iii,v)); Date assessed: 05 December 2016
人類使用
工具
特別的報告
下載 XML
網路資源
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): 3.2 ±0.40 se; based on food items.
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).
