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) >
Nothobranchiidae (African rivulines)
Etymology: Nothobranchius: Greek, nothos = false + Greek, brangchia = gill (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 6.9 - 7.5; 非遷移的. 熱帶; 25°C - 29°C (Ref. 41296); 6°S - 9°S
Africa: Ruvu and Rufiji systems in Tanzania (Ref. 41296, 59344, 74420).
非洲: 坦尚尼亞的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 41296)
背棘 (總數) : 0; 背的軟條 (總數) : 15 - 17; 臀棘: 0; 臀鰭軟條: 15 - 16. Can be distinguished from congeners by the pattern in the caudal fin. Males also show an irregular red blotch on the operculum.
能在尾鰭中被與同類區分藉由圖案。 雄性在鰓蓋上也顯示一個不規則的紅色斑塊。
Found in small, temporary, weedy pools (Ref. 41296).
在小又雜草叢生的水池中。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Annual fishes.非洲: 坦尚尼亞的特有種。
Watters, B.R., R.H. Wildekamp and B.J. Cooper, 1998. Zwei neue Nothobranchius- Arten aus der Küstenebene Tansanias. DKG-J. 30(3):52-63. (Ref. 41296)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
近危 (NT) (B1ab(iii)+2ab(iii)); Date assessed: 20 October 2018
人類使用
漁業: 沒有興趣; 水族館: 潛在的
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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=0.01122 (0.00472 - 0.02669), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
