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: Tropheus: Greek, tropaion = defeat, a memorial of a fighting war, trophy; because of their specialized teeth were such an obvious feeding adaptation (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄鱼/尚未辨别雌雄; (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).
不形成鱼群。 也生活在坚硬的岩石之上停泊与海岸的核心的部份, 连结碎石, 否则平坦的沙岩切成厚板衬里一个海滩但不切成厚板衬里松散的小圆石海浪中滚动到处或淤泥栖息地.(参考文献 6770)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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)
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 = 0.5156 [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).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
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).
