分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Procatopodidae (African lampeyes) > Procatopodinae
Eponymy: Sir Harry Hamilton Johnston (1858–1927) was a formidable English explorer, botanist, linguist and colonial administrator. [...] (Ref. 128868), visit book page.
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 6.5 - 7.2; 非迁移的. 熱帶; 18°C - 26°C (Ref. 2060); 10°S - 28°S
Africa: widely distributed in southern Africa; present in various lakes and river drainages in Malawi, Tanzania, Mozambique, Zambia, Angola, Namibia, Botswana, Zimbabwe, South Africa and southeastern Democratic Republic of the Congo (Ref. 47311, 52193).
非洲: 在馬拉威，坦尚尼亞，莫三比克，尚比亞，東方安哥拉，那米比亞，在西北部的波札那的湖與河流域, 辛巴威與在東北方的南非。 也已知來自剛果。 (參考文獻 27139)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 8.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 31267); common length : 4.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27139)
背棘 (总数) : 0; 背的软条 (总数) : 6 - 8; 臀棘: 0; 臀鳍软条: 11 - 14.
Found near the surface and among weeds in which it seeks refuge and food (Ref. 5595). Prefers standing or gently flowing water as in river backwaters, floodplains (Ref. 7248), swamps (Ref. 7248, 47311), creeks and pools (Ref. 47311). Usually found in small shoals near the surface, among fringing vegetation; usually abundant when present (Ref. 47311, 52193). It feeds on small invertebrates like mosquito larvae and daphnia (Ref. 52193). A serial spawner, laying eggs which attach to vegetation (Ref. 52193). When food is abundant, breeding occurs daily over an extended period (year-round where conditions are suitable) (Ref. 7248, 52193). 6 cm max TL (Ref. 3788). Not a seasonal killifish. Is difficult to maintain in aquarium (Ref. 27139).
发现于靠近表面了与在杂草之中在它寻找藏身处与食物.(参考文献 5595) 偏爱持续或逐渐地流动水当在河洄水区，洪泛区与沼泽中。 通常发现于小的浅滩。 吃像蚊虫幼生与水蚤的小型无脊椎动物。 一只连续的产卵鱼,生下吸附到植物的卵。 当食物很丰富的时候，繁殖每日出现经过一长段时间 (全年环境是适当的地方) 。 (参考文献 7248) 6 公分最大 TL.(参考文献 3788) 不是一个季节性的鱂科鱼类。 在水族馆是难以维持。 (参考文献 27139)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 在馬拉威，坦尚尼亞，莫三比克，尚比亞，東方安哥拉，那米比亞，在西北部的波札那的湖與河流域, 辛巴威與在東北方的南非。 也已知來自剛果。 (參考文獻 27139)
Wildekamp, R.H., R. Romand and J.J. Scheel, 1986. Cyprinodontidae. p. 165-276. 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. 3788)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 低经济; 水族馆: 商业性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00263 - 0.01585), b=3.09 (2.87 - 3.31), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.40 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Micropanchax johnstoni (Johnston\](/images/thumbnails/jpg/tn_Apjoh_u0.jpg "Image of Micropanchax johnstoni (Johnston\")
