分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (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
生态学
; 淡水 底中水层性. 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 / 年龄
Maturity: Lm 7.0, range 7 - 7.5 cm
Max length : 9.5 cm SL 雄鱼/尚未辨别雌雄; (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).
栖息于清澈岩石的溪流的深潭与急流。 吃水生与陆栖的昆虫, 主要地孚游类蛹, 以及种子与藻类。 繁殖于春天与初夏。 曾经驯养繁殖。 受到威胁的由于淤泥了, 侵入河岸的植物与外国的掠食者例如鳟鱼。 (参考文献 7248).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
濒危 (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).
营养阶层 (Ref.
69278): 3.0 ±0.35 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=1-3; Fec=900).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
