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: Tilapia: Bechuana, African native thiape = fish (Ref. 45335).
More on authors: Poll & ThysvandenAudenaerde.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.4 cm TL 雄魚/尚未辨別雌雄; (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).
出現於沼澤與洪泛區棲息地, 尤其豐富了流域河的窪地與植物生長良好水淺海濱邊緣。 吃碎屑，軟的植物與昆蟲幼生。 雄性建立領土而且吸引一個成熟的母魚形成一個結合的一對。 雌性構造一個茶碟-形狀的巢在那一個卵生產而且然後受精了被母魚主要地傾向然而雄魚保衛領土.(參考文獻 7248)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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 = 0.5078 [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).
營養階層 (Ref.
69278): 2.4 ±0.22 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).
