分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Pseudocrenilabrinae
Etymology: Sciaenochromis: Greek, skiaina, skion = a fish, red mullet + Greek, chromis = a fish, perhaps a perch (Ref. 45335); ahli: Named after Dr. Ernst Ahl, Zoological Museum of the Humboldt University, Berlin who described this species as H. serranoides (Ref. 40899).
More on author: Trewavas.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 8.0 - 8.0; dH range: 9 - 19; 深度上下限 ? - 150 m (Ref. 55954). 熱帶; 24°C - 26°C (Ref. 2059); 9°S - 15°S
Africa: Endemic to Lake Malawi.
非洲: 馬拉威湖的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5595)
背棘 (總數) : 16 - 17; 背的軟條 (總數) : 9 - 11; 臀棘: 3; 臀鰭軟條: 9 - 10.
黑色素圖案顯示 10 到 11個縱帶; 對吻尖的頭部輪廓從背鰭的初始些微中凸; 頭部的愛人輪廓是直與幾乎水平。 (參考文獻 40899)
Inhabits several habitats where rocks are found; usually found in caves and cracks of the biotope; feeds on small fishes, mainly small mbuna that live among the rocks (Ref. 5595). Oviparous (Ref. 205).
棲息於一些岩石被發現的棲息地。 生存環境的通常發現於洞穴與裂縫。 吃小魚，生活在岩石之中的主要小的 mbuna 。 (參考文獻 5595) 卵生的.(參考文獻 205)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous (Ref. 205). Eggs are fertilized externally before the female picks them up to brood in her mouth (Ref. 205).非洲: 馬拉威湖的特有種。
Maréchal, C., 1991. Sciaenochromis. p. 440-441. In J. Daget, J.-P. Gosse, G.G. Teugels 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. 4. (Ref. 5692)
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±0.73 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
