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: Melanochromis: Greek, melas, melanos = black + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Trewavas.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 7.0 - 8.5; dH range: 10 - 15. 熱帶; 22°C - 26°C (Ref. 1672); 9°S - 15°S
Africa: endemic to Lake Malawi (Ref. 5663, 89864).
非洲: 馬拉威湖: 猴子海灣， Nankumba 半島，埃克爾斯礁, 西方的礁與 Domwe ， Thumbi 西方， Mumbo ， Maleri ， Mbenji ， Chinyankwazi 島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 4364); 6.9 cm SL (female)
Forms schools (Ref. 4364).
形成魚群。 (參考文獻 4364)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Female takes brood into her mouth and takes care of the young.非洲: 馬拉威湖: 猴子海灣， Nankumba 半島，埃克爾斯礁, 西方的礁與 Domwe ， Thumbi 西方， Mumbo ， Maleri ， Mbenji ， Chinyankwazi 島。
Maréchal, C., 1991. Melanochromis. p. 258-265. 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. 5663)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
近危 (NT) (B1a+2a); 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 = 0.5000 [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): 2.7 ±0.26 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 (10 of 100).
