分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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
生態學
; 淡水 底中水層性; pH range: 6.5 - 7.2; 非遷移的. 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 31267); common length : 4.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 27139)
背棘 (總數) : 0; 背的軟條 (總數) : 6 - 8; 臀棘: 0; 臀鰭軟條: 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).
發現於靠近表面了與在雜草之中在它尋找藏身處與食物.(參考文獻 5595) 偏愛持續或逐漸地流動水當在河洄水區，洪泛區與沼澤中。 通常發現於小的淺灘。 吃像蚊蟲幼生與水蚤的小型無脊椎動物。 一隻連續的產卵魚,生下吸附到植物的卵。 當食物很豐富的時候，繁殖每日出現經過一長段時間 (全年環境是適當的地方) 。 (參考文獻 7248) 6 公分最大 TL.(參考文獻 3788) 不是一個季節性的鱂科魚類。 在水族館是難以維持。 (參考文獻 27139)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 13 November 2017
人類使用
漁業: 低經濟; 水族館: 商業性
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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).
營養階層 (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\")
