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).
Eponymy: Professor Oskar Rudolph Neumann (1867–1946) was a German ornithologist who collected widely in east and northeast Africa (1892–1894). [...] (Ref. 128868), visit book page.
More on author: Boulenger.
Issue
Somewhat mysterious species in that several undetermined Chiloglanis populations from East and Central as well as South Africa have been assigned to this species, although it is only inadequately known (Ref. 78218).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性; pH range: 6.0 - 7.5; dH range: ? - 15. 熱帶; 20°C - 26°C (Ref. 2059); 10°S - 19°S
Africa: Limpopo River system, Cunene, Kafue, Zambezi (above and below Victoria Falls), Okavango, Lake Malawi and Lake Kariba (Ref. 3202, 52193). Presence in the upper Congo River basin in Zambia (Ref. 3202) is unconfirmed (Ref. 52193) and questionable. Also reported from the Pungwe and Buzi systems and east coast rivers in Tanzania (Ref. 7248, 52193). Several undetermined Chiloglanis populations from East and Central as well as South Africa have been assigned to this species, although it is only inadequately known; also Rufiji/Ruaha specimens are not conspecific (Ref. 78218).
非洲: 林波波河系統，庫內內河， Kafue ，尚比西河 (上面與下面維多利亞落下) ，奧塔萬戈河, 在尚比亞，馬拉威湖與卡裡巴湖的剛果河上游。 在坦尚尼亞也已知來自 Pugnwe 與 Buzi 系統與東海岸河。 (參考文獻 7248)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 6.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 52193)
背棘 (总数) : 1; 背的软条 (总数) : 5 - 6; 臀棘: 0; 臀鳍软条: 10 - 11.
Common in the cool waters of mountain streams (Ref. 5595); found.in rocky riffles and rapids as well as pools (Ref. 52193). It feeds on the biocover of rocks and grazes on algae (Ref. 5595). Oviparous (Ref. 205).
常见于山地溪流的冷的水域。 吃岩石的附着生物而且啃食藻类。 (参考文献 5595) 卵生的.(参考文献 205)
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).非洲: 林波波河系統，庫內內河， Kafue ，尚比西河 (上面與下面維多利亞落下) ，奧塔萬戈河, 在尚比亞，馬拉威湖與卡裡巴湖的剛果河上游。 在坦尚尼亞也已知來自 Pugnwe 與 Buzi 系統與東海岸河。 (參考文獻 7248)
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 商业性; 水族馆: 商业性
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特别资料
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Estimates based on models
Phylogenetic diversity index (参考文献
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).
营养阶层 (参考文献
69278): 2.8 ±0.25 se; based on food items.
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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![Image of Chiloglanis neumanni (Neumann\](/images/thumbnails/jpg/tn_Chneu_u0.jpg "Image of Chiloglanis neumanni (Neumann\")
