分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Pseudocrenilabrinae
Etymology: Tilapia: Bechuana, African native thiape = fish (Ref. 45335).
More on authors: Poll & ThysvandenAudenaerde.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶; 10°S - 21°S
Africa: swampy high plateaus of the Congo-Zambezi watershed (Ref. 5163), including the Kasai system (Ref. 120641), Lufira River (Ref. 82322), Lake Mweru (Ref. 82564) and the Luongo (Luapula tributary)(Ref. 27609). Also known from the Okavango delta (Ref. 7248) and (upper) Zambezi (Ref. 11970, 120641). Reported from Zimbabwe (Ref. 13337).
非洲: 剛果-尚比西河分水嶺的沼澤高高地。 也已知來自奧塔萬戈河三角州。 (參考文獻 7248) 記錄來自辛巴威了。 (參考文獻 13337)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5163)
Occurs in swamps and floodplain habitats, especially enriched pans and well-vegetated shallow littoral margins of drainage rivers. Feeds on detritus, soft plants and insect larvae. Males establish a territory and attract a ripe female to form a pair bond. Females construct a saucer-shaped nest in which eggs are laid and fertilized then tended mainly by the female while the male guards the territory (Ref. 7248).
出现于沼泽与洪泛区栖息地, 尤其丰富了流域河的洼地与植物生长良好水浅海滨边缘。 吃碎屑，软的植物与昆虫幼生。 雄性建立领土而且吸引一个成熟的母鱼形成一个结合的一对。 雌性构造一个茶碟-形状的巢在那一个卵生产而且然后受精了被母鱼主要地倾向然而雄鱼保卫领土.(参考文献 7248)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 剛果-尚比西河分水嶺的沼澤高高地。 也已知來自奧塔萬戈河三角州。 (參考文獻 7248) 記錄來自辛巴威了。 (參考文獻 13337)
Teugels, G.G. and D.F.E. Thys van den Audenaerde, 1991. Tilapia. p. 482-508. 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. 5163)
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [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).
营养阶层 (Ref.
69278): 2.4 ±0.22 se; based on food items.
回复力 (Ref.
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).
