分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Mochokidae (Squeakers or upside-down catfishes)
倒立鯰科 (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
生態學
; 淡水 底中水層性; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 52193)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1; 背的軟條 (總數) : 6; 臀棘: 0; 臀鰭軟條: 11 - 1.
嘴被製成一個吸盤在快速流動的水中佔有它的位置。 消化道長度是少於標準的長度，而且下顎齒被用來來自石頭的刮掉無脊椎動物。
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).
發現於清澈河的水淺多岩石的小支流與急流了, 在高度 900-1200個公尺上方海平面 , 與來自 0.2 到 0.4 公尺的深度.(參考文獻 52116) 吃無脊椎動物例如孚游類蛹與石蠶蒼蠅, 黑蠅，否則蚊仔魚從岩石啃食了。 卵生的.(參考文獻 205) 繁殖於夏天。 (參考文獻 7248) 在非洲南部的分布被限制而且可能是受到威脅的由於它的棲息地的變更。 (參考文獻 52116)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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)
人類使用
漁業: 低經濟
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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).
營養階層 (Ref.
69278): 3.2 ±0.40 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 (Fec = 320).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
