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: Spathodus: Greek, spathe = sword + Greek, odous = teeth (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; pH range: 7.2 - 8.5; dH range: 10 - 20; 深度上下限 ? - 1 m. 熱帶; 25°C - 27°C (Ref. 2060); 3°S - 7°S
Africa: Endemic to Lake Tanganyika except the southern end.
非洲: 坦噶尼喀湖的特有種除南方的末端。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 8.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 5695)
Mostly seen in less than a foot of water, this species is found at the very edge of the pebble or rubble shoreline. Feeds by picking microorganisms from the rock biocover (Ref. 6770).
大部份在少於一呎深的水中見到了,這種被發現於小圓石的最邊緣或碎石海岸線。 刮食微生物從岩石附著生物。 (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
Female is mouthbrooder, but male takes care of the young as soon as they are released from the female's mouth.非洲: 坦噶尼喀湖的特有種除南方的末端。
Maréchal, C. and M. Poll, 1991. Spathodus. p. 458-459. 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. 5695)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 31 January 2006
人類使用
漁業: 商業性; 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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01445 (0.00671 - 0.03113), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.4 ±0.45 se; based on food items. |
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 (11 of 100). 🛈 |
價格種類 (Ref. 80766) |
Unknown.
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