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: Corematodus: Greek, korema, -atos = broom + Greek, odous = teeth; the teeth like a broom (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶; 8°S - 17°S
Africa: widespread occurrence in Lake Malawi, Lake Malombe and upper Shire River.
非洲: 在馬拉威湖，湖 Malombe 與雪利河上游河廣泛分佈發生。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 27.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5617)
Found in the same habitat as its prey, Oreochromis, but can also be found over open sandy floors and sometimes near rocks or in the open water (Ref. 5595). Diet consists of scales from the caudal fins of shoaling species of Oreochromis (Ref. 267).
發現於如同它的獵物一般的棲息地， Oreochromis了, 但是也能被發現於開放的沙底部上與有時在岩石的附近或在開放水域中.(參考文獻 5595) 食物由淺灘 Oreochromis 的種的來自尾鰭鰭的鱗片組成。 (參考文獻 267)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 在馬拉威湖，湖 Malombe 與雪利河上游河廣泛分佈發生。
Maréchal, C., 1991. Corematodus. p. 59. 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. 5617)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
極危 (CR) (A2d); Date assessed: 19 June 2018
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), 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 (Ref.
69278): 4.4 ±0.80 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 (17 of 100).
