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: Tropheus: Greek, tropaion = defeat, a memorial of a fighting war, trophy; because of their specialized teeth were such an obvious feeding adaptation (Ref. 45335).
Eponymy: Jean-Pierre Brichard (1921–1990) was a Belgian explorer, and a collector and exporter of fish for the aquarium trade. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 7.0 - 9.0; dH range: 10 - 15. 熱帶; 24°C - 26°C (Ref. 2060); 4°S - 10°S
Africa: Endemic to Lake Tanganyika but does not occur in both ends of the lake.
非洲: 坦噶尼喀湖的特有種但是不會出現在湖的兩者末端。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5713)
Do not form schools. Occurs over solid rock, either anchored and part of the hard core of the coast, interlocking rubble, or even sandstone slabs lining a beach but not loose pebbles rolling about in the surf or silted habitats (Ref. 6770).
不形成魚群。 也生活在堅硬的岩石之上停泊與海岸的核心的部份, 連結碎石, 否則平坦的沙岩切成厚板襯裡一個海灘但不切成厚板襯裡鬆散的小圓石海浪中滾動到處或淤泥棲息地.(參考文獻 6770)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Females are mouthbrooders.非洲: 坦噶尼喀湖的特有種但是不會出現在湖的兩者末端。
Maréchal, C. and M. Poll, 1991. Tropheus. p. 521-525. 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. 5713)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 31 January 2006
人類使用
漁業: 商業性; 水族館: 商業性
工具
特別的報告
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網路資源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
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).
