分類 / 名稱
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).
More on author: Boulenger.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 居於水底的. 熱帶; 4°S - 8°S
Africa: endemic to Lake Tanganyika, occurs on the west central coast of the lake (Ref. 5713, 46829, 97302, 97323).
非洲: 坦噶尼喀湖的特有種。 生活於西方湖的中央海岸。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5713)
Rock-grazer; occurs over rock, which are either anchored and part of the hard core of the coast, interlocking rubble, or even sandstone slabs lining a sand beach but not loose pebbles rolling about in the surf and silted-over habitats (Ref. 6770). Restricted to the upper rocky habitat; algae browser; forages in schools; maternal mouthbrooder (Ref. 46829).
岩石-吃草的動物。 生活在岩石之上, 那是或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沙灘但不切成厚板襯裡鬆散的小圓石海浪中滾動到處而且淤泥 - 遍及棲息地.(參考文獻 6770)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 坦噶尼喀湖的特有種。 生活於西方湖的中央海岸。
Konings, A., 1998. Tanganyika cichlids in their natural habitat. Cichlid Press. 272 p. (Ref. 46829)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
瀕危 (EN) (B2ab(iii)); Date assessed: 28 February 2025
人類使用
水族館: 商業性
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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 (參考文獻 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |