分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Austroglanididae (Austroglanids)
Etymology: Austroglanis: Composed from Austro = the south + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335).
Eponymy: Edwin Leonard Gill (1877–1956) worked in various museums in the United Kingdom before being appointed Director, South African Museum, Cape Town (1925). [...] (Ref. 128868), visit book page.
More on author: Barnard.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 居于水底的. 亞熱帶的; 31°S - 33°S
Africa: Clanwilliam-Olifants River system, South Africa.
非洲: 克蘭威廉- 象河的系統,南非。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 13.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 118466)
Occurs among rocks and cobbles and under banks in clear, flowing streams. Feeds on insects, especially the larvae of caddis and mayflies, and other small invertebrates taken from the bottom (Ref. 7248).
在岩石与圆石之中与根据在清澈又流动的溪流中的浅堆生存。 吃昆虫, 尤其石蚕幼生与孚游类 , 与取自底部的其他小型无脊椎动物.(参考文献 7248)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 克蘭威廉- 象河的系統,南非。
Skelton, P.H., 1993. A complete guide to the freshwater fishes of southern Africa. Southern Book Publishers. 388 p. (Ref. 7248)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
临近濒危 (NT) (B1b(i,iii)+2b(i,iii)); Date assessed: 02 December 2016
人类利用
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基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.3 ±0.39 se; based on food items. |
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (25 of 100). 🛈 |