分類 / 名稱
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); asymetricaudalis: The name refers to the asymmetrical caudal fin, the superior caudal lobe being distinctly more developed than the inferior lobe (Ref.27627).
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性. 熱帶
Africa: present in the Rusizi River basin (Ref. 27627), but also found in the Luiche River drainage in Tanzania (Ref. 27292, 87986).
非洲: 可能是 Ruzizi 流域特有種。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 7.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 27627)
Occurs rocky or sandy-rocky substrates of rivers with rapidly flowing waters; feeds on algae which grow on rocks in the river and cascades; is probably also an insectivore since some specimens which were examined showed the presence of insect larvae in their stomachs (Ref. 27627). Oviparous (Ref. 205).
用快速流動的水域生存河的岩石或沙-岩石底部。 吃在河與小瀑布中長在岩石上的藻類。 卵生的.(參考文獻 205) 可能是也一個食蟲動物自從被檢查到的一些標本之後顯示那有他們的腹部的昆蟲幼生.(參考文獻 27627)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 205). Distinct pairing during breeding (Ref. 205).非洲: 可能是 Ruzizi 流域特有種。
De Vos, L., 1993. Le genre Chiloglanis (Siluriformes, Mochokidae) dans le bassin de la Ruzizi: description de deux nouvelles espèces. J. Afr. Zool. 107-153-168. (Ref. 27627)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
瀕危 (EN) (B2ab(ii,iii)); Date assessed: 31 January 2006
人類使用
漁業: 沒有興趣
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基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
營養階層 (參考文獻
69278): 2.6 ±0.26 se; based on food items.
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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