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: Amatolacypris: Endemic to and named for the Amatola mountains in the Eastern Cape, South Africa.
Eponymy: Herbert Trevelyan (1847–1912) joined the army (1867) as a Lieutenant in the 32nd Regiment of Foot, which served in South Africa (1869–1877). [...] (Ref. 128868), visit book page.
More on author: Günther.
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: Keiskamma and Buffalo River systems in the Ciskei and eastern Cape Province, South Africa (Ref. 7248).
非洲: 在 Ciskei 與南非的開普省東部中的 Keiskamma 與水牛城系統。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 7.0, range 7 - 7.5 cm
Max length : 9.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 7248)
Inhabits pools and riffles of clear rocky streams. Feeds on aquatic and terrestrial insects, chiefly mayfly nymphs, as well as seeds and algae. Breeds in spring and early summer. Has been bred in captivity. Threatened by siltation, invading riparian plants and alien predators such as trout. (Ref. 7248).
棲息於清澈岩石的溪流的深潭與急流。 吃水生與陸棲的昆蟲, 主要地孚游類蛹, 以及種子與藻類。 繁殖於春天與初夏。 曾經馴養繁殖。 受到威脅的由於淤泥了, 侵入河岸的植物與外國的掠食者例如鱒魚。 (參考文獻 7248).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 在 Ciskei 與南非的開普省東部中的 Keiskamma 與水牛城系統。
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: Version 2024-1)
瀕危 (EN) (B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)); Date assessed: 20 February 2018
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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=0.01072 (0.00502 - 0.02287), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.35 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 (tm=1-3; Fec=900).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
