分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Mochokidae (Squeakers or upside-down catfishes) > Chiloglanidinae
Etymology: Chiloglanis: Greek, cheilos = lip + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 深度上下限 0 - ? m. 熱帶; 15°S - 27°S
Africa: two areas: tributaries of the Phongolo and Komato-Incomati rivers in South Africa and Swaziland (Ref. 7248, 52193), and the Pungwe and middle and lower Zambezi in Zimbabwe (Ref. 7248, 52193).
非洲: 二個區域 , 在南非與史瓦濟蘭的澎哥洛河與 Komato-Incomati 的河的支流 , 與在辛巴威的 Pungwe 與尚比西河中下游。 受到威脅的由於地下水抽取,河調節與沈殿了。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 6.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 52193)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 1; 背的软条 (总数): 6; 臀棘 0; 臀鳍软条: 11 - 1.
嘴被制成一个吸盘在快速流动的水中占有它的位置。 消化道长度是少于标准的长度,而且下颚齿被用来来自石头的刮掉无脊椎动物。
Found in shallow rocky runs and riffles of clear rivers, at an altitude of 900-1200 m above sea level, and depths from 0.2 to 0.4 m (Ref. 52116, 52193). It feeds on invertebrates such as mayfly nymphs and caddis fly, blackfly or midge larvae grazed from rocks (Ref. 52193). Oviparous (Ref. 205). Breeds in summer (Ref. 7248, 52193). Distribution in southern Africa is restricted and may be threatened by alteration of its habitat (Ref. 52116), by water extraction, river regulation and sedimentation (Ref. 52193).
发现于清澈河的水浅多岩石的小支流与急流了, 在高度 900-1200个公尺上方海平面 , 与来自 0.2 到 0.4 公尺的深度.(参考文献 52116) 吃无脊椎动物例如孚游类蛹与石蚕苍蝇, 黑蝇,否则蚊仔鱼从岩石啃食了。 卵生的.(参考文献 205) 繁殖于夏天。 (参考文献 7248) 在非洲南部的分布被限制而且可能是受到威胁的由于它的栖息地的变更。 (参考文献 52116)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 205). Distinct pairing during breeding (Ref. 205). Is likely to be an interstitial gravel spawner (Ref. 52116).非洲: 二個區域 , 在南非與史瓦濟蘭的澎哥洛河與 Komato-Incomati 的河的支流 , 與在辛巴威的 Pungwe 與尚比西河中下游。 受到威脅的由於地下水抽取,河調節與沈殿了。
Gosse, J.-P., 1986. Mochokidae. p. 105-152. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels, MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3202)
人类利用
渔业: 低经济
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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).
营养阶层 (Ref.
69278): 3.2 ±0.40 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 (Fec = 320).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).